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Finding the Fourth Proportional to 64,384.61, 96,603.48 and 34,767.56

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Solution

The fourth proportional to 64,384.61, 96,603.48 and 34,767.56 is: 52,165.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,384.61 : 96,603.48 = 34,767.56 : x
  2. Step 2: Convert to fraction form
    64,384.61/96,603.48 = 34,767.56/x
  3. Step 3: Cross multiply
    64,384.61x = 96,603.48 × 34,767.56
  4. Step 4: Simplify right side
    64,384.61x = 3,358,667,528.62
  5. Step 5: Solve for x
    x = 3,358,667,528.62/64,384.61
  6. Step 6: Final answer
    x = 52,165.69

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