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Finding the Fourth Proportional to 251,495.06, 377,237.12 and 118,301.49

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Solution

The fourth proportional to 251,495.06, 377,237.12 and 118,301.49 is: 177,449.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    251,495.06 : 377,237.12 = 118,301.49 : x
  2. Step 2: Convert to fraction form
    251,495.06/377,237.12 = 118,301.49/x
  3. Step 3: Cross multiply
    251,495.06x = 377,237.12 × 118,301.49
  4. Step 4: Simplify right side
    251,495.06x = 44,627,712,787.80
  5. Step 5: Solve for x
    x = 44,627,712,787.80/251,495.06
  6. Step 6: Final answer
    x = 177,449.66

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