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Finding the Fourth Proportional to 555,397.88, 833,099.55 and 134,673.75

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Solution

The fourth proportional to 555,397.88, 833,099.55 and 134,673.75 is: 202,011.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    555,397.88 : 833,099.55 = 134,673.75 : x
  2. Step 2: Convert to fraction form
    555,397.88/833,099.55 = 134,673.75/x
  3. Step 3: Cross multiply
    555,397.88x = 833,099.55 × 134,673.75
  4. Step 4: Simplify right side
    555,397.88x = 112,196,640,016.79
  5. Step 5: Solve for x
    x = 112,196,640,016.79/555,397.88
  6. Step 6: Final answer
    x = 202,011.29

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