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Finding the Fourth Proportional to 82,035.21, 123,051.06 and 22,869.30

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Solution

The fourth proportional to 82,035.21, 123,051.06 and 22,869.30 is: 34,303.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,035.21 : 123,051.06 = 22,869.30 : x
  2. Step 2: Convert to fraction form
    82,035.21/123,051.06 = 22,869.30/x
  3. Step 3: Cross multiply
    82,035.21x = 123,051.06 × 22,869.30
  4. Step 4: Simplify right side
    82,035.21x = 2,814,091,606.46
  5. Step 5: Solve for x
    x = 2,814,091,606.46/82,035.21
  6. Step 6: Final answer
    x = 34,303.46

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