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Finding the Fourth Proportional to 2,528.82, 3,792.08 and 1,067.18

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Solution

The fourth proportional to 2,528.82, 3,792.08 and 1,067.18 is: 1,600.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,528.82 : 3,792.08 = 1,067.18 : x
  2. Step 2: Convert to fraction form
    2,528.82/3,792.08 = 1,067.18/x
  3. Step 3: Cross multiply
    2,528.82x = 3,792.08 × 1,067.18
  4. Step 4: Simplify right side
    2,528.82x = 4,046,831.93
  5. Step 5: Solve for x
    x = 4,046,831.93/2,528.82
  6. Step 6: Final answer
    x = 1,600.28

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