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Finding the Fourth Proportional to 47,029.95, 64,901.07 and 25,808.76

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Solution

The fourth proportional to 47,029.95, 64,901.07 and 25,808.76 is: 35,615.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,029.95 : 64,901.07 = 25,808.76 : x
  2. Step 2: Convert to fraction form
    47,029.95/64,901.07 = 25,808.76/x
  3. Step 3: Cross multiply
    47,029.95x = 64,901.07 × 25,808.76
  4. Step 4: Simplify right side
    47,029.95x = 1,675,016,139.37
  5. Step 5: Solve for x
    x = 1,675,016,139.37/47,029.95
  6. Step 6: Final answer
    x = 35,615.95

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