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Finding the Fourth Proportional to 83,319.25, 114,980.58 and 45,593.50

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Solution

The fourth proportional to 83,319.25, 114,980.58 and 45,593.50 is: 62,919.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,319.25 : 114,980.58 = 45,593.50 : x
  2. Step 2: Convert to fraction form
    83,319.25/114,980.58 = 45,593.50/x
  3. Step 3: Cross multiply
    83,319.25x = 114,980.58 × 45,593.50
  4. Step 4: Simplify right side
    83,319.25x = 5,242,367,074.23
  5. Step 5: Solve for x
    x = 5,242,367,074.23/83,319.25
  6. Step 6: Final answer
    x = 62,919.04

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