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Finding the Fourth Proportional to 367,919.46, 508,114.35 and 253,495.62

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Solution

The fourth proportional to 367,919.46, 508,114.35 and 253,495.62 is: 350,089.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    367,919.46 : 508,114.35 = 253,495.62 : x
  2. Step 2: Convert to fraction form
    367,919.46/508,114.35 = 253,495.62/x
  3. Step 3: Cross multiply
    367,919.46x = 508,114.35 × 253,495.62
  4. Step 4: Simplify right side
    367,919.46x = 128,804,762,184.15
  5. Step 5: Solve for x
    x = 128,804,762,184.15/367,919.46
  6. Step 6: Final answer
    x = 350,089.56

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