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Finding the Fourth Proportional to 243,865.08, 336,564.72 and 148,366.08

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Solution

The fourth proportional to 243,865.08, 336,564.72 and 148,366.08 is: 204,764.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    243,865.08 : 336,564.72 = 148,366.08 : x
  2. Step 2: Convert to fraction form
    243,865.08/336,564.72 = 148,366.08/x
  3. Step 3: Cross multiply
    243,865.08x = 336,564.72 × 148,366.08
  4. Step 4: Simplify right side
    243,865.08x = 49,934,788,172.70
  5. Step 5: Solve for x
    x = 49,934,788,172.70/243,865.08
  6. Step 6: Final answer
    x = 204,764.00

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