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Finding the Fourth Proportional to 163,599.10, 245,404.11 and 45,260.53

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Solution

The fourth proportional to 163,599.10, 245,404.11 and 45,260.53 is: 67,892.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,599.10 : 245,404.11 = 45,260.53 : x
  2. Step 2: Convert to fraction form
    163,599.10/245,404.11 = 45,260.53/x
  3. Step 3: Cross multiply
    163,599.10x = 245,404.11 × 45,260.53
  4. Step 4: Simplify right side
    163,599.10x = 11,107,120,082.78
  5. Step 5: Solve for x
    x = 11,107,120,082.78/163,599.10
  6. Step 6: Final answer
    x = 67,892.31

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