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Finding the Fourth Proportional to 331,594.84, 457,600.80 and 180,691.84

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Solution

The fourth proportional to 331,594.84, 457,600.80 and 180,691.84 is: 249,354.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    331,594.84 : 457,600.80 = 180,691.84 : x
  2. Step 2: Convert to fraction form
    331,594.84/457,600.80 = 180,691.84/x
  3. Step 3: Cross multiply
    331,594.84x = 457,600.80 × 180,691.84
  4. Step 4: Simplify right side
    331,594.84x = 82,684,730,537.47
  5. Step 5: Solve for x
    x = 82,684,730,537.47/331,594.84
  6. Step 6: Final answer
    x = 249,354.70

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