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Finding the Fourth Proportional to 19,006.56, 26,226.72 and 11,050.56

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Solution

The fourth proportional to 19,006.56, 26,226.72 and 11,050.56 is: 15,248.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,006.56 : 26,226.72 = 11,050.56 : x
  2. Step 2: Convert to fraction form
    19,006.56/26,226.72 = 11,050.56/x
  3. Step 3: Cross multiply
    19,006.56x = 26,226.72 × 11,050.56
  4. Step 4: Simplify right side
    19,006.56x = 289,819,942.96
  5. Step 5: Solve for x
    x = 289,819,942.96/19,006.56
  6. Step 6: Final answer
    x = 15,248.42

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