Finding the Fourth Proportional to 5,787.52, 8,671.20 and 3,473.92

Step by Step Solution

1. Step 1: Write the proportion equation
   5,787.52 : 8,671.20 = 3,473.92 : x
2. Step 2: Convert to fraction form
   5,787.52/8,671.20 = 3,473.92/x
3. Step 3: Cross multiply
   5,787.52x = 8,671.20 × 3,473.92
4. Step 4: Simplify right side
   5,787.52x = 30,123,055.10
5. Step 5: Solve for x
   x = 30,123,055.10/5,787.52
6. Step 6: Final answer
   x = 5,204.83