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Finding the Fourth Proportional to 29,219.76, 43,825.50 and 9,498.60

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Solution

The fourth proportional to 29,219.76, 43,825.50 and 9,498.60 is: 14,246.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,219.76 : 43,825.50 = 9,498.60 : x
  2. Step 2: Convert to fraction form
    29,219.76/43,825.50 = 9,498.60/x
  3. Step 3: Cross multiply
    29,219.76x = 43,825.50 × 9,498.60
  4. Step 4: Simplify right side
    29,219.76x = 416,280,894.30
  5. Step 5: Solve for x
    x = 416,280,894.30/29,219.76
  6. Step 6: Final answer
    x = 14,246.55

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