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Finding the Fourth Proportional to 444,699.59, 667,080.57 and 178,460.28

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Solution

The fourth proportional to 444,699.59, 667,080.57 and 178,460.28 is: 267,702.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,699.59 : 667,080.57 = 178,460.28 : x
  2. Step 2: Convert to fraction form
    444,699.59/667,080.57 = 178,460.28/x
  3. Step 3: Cross multiply
    444,699.59x = 667,080.57 × 178,460.28
  4. Step 4: Simplify right side
    444,699.59x = 119,047,385,304.76
  5. Step 5: Solve for x
    x = 119,047,385,304.76/444,699.59
  6. Step 6: Final answer
    x = 267,702.94

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