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Finding the Fourth Proportional to 82,210.37, 123,319.02 and 26,049.23

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Solution

The fourth proportional to 82,210.37, 123,319.02 and 26,049.23 is: 39,074.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,210.37 : 123,319.02 = 26,049.23 : x
  2. Step 2: Convert to fraction form
    82,210.37/123,319.02 = 26,049.23/x
  3. Step 3: Cross multiply
    82,210.37x = 123,319.02 × 26,049.23
  4. Step 4: Simplify right side
    82,210.37x = 3,212,366,105.55
  5. Step 5: Solve for x
    x = 3,212,366,105.55/82,210.37
  6. Step 6: Final answer
    x = 39,074.95

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