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Finding the Fourth Proportional to 401,956.36, 602,146.28 and 233,122.08

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Solution

The fourth proportional to 401,956.36, 602,146.28 and 233,122.08 is: 349,225.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    401,956.36 : 602,146.28 = 233,122.08 : x
  2. Step 2: Convert to fraction form
    401,956.36/602,146.28 = 233,122.08/x
  3. Step 3: Cross multiply
    401,956.36x = 602,146.28 × 233,122.08
  4. Step 4: Simplify right side
    401,956.36x = 140,373,593,257.86
  5. Step 5: Solve for x
    x = 140,373,593,257.86/401,956.36
  6. Step 6: Final answer
    x = 349,225.95

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