Finding the Fourth Proportional to 5,737.32, 8,548.31 and 5,360.13

Step by Step Solution

1. Step 1: Write the proportion equation
   5,737.32 : 8,548.31 = 5,360.13 : x
2. Step 2: Convert to fraction form
   5,737.32/8,548.31 = 5,360.13/x
3. Step 3: Cross multiply
   5,737.32x = 8,548.31 × 5,360.13
4. Step 4: Simplify right side
   5,737.32x = 45,820,066.28
5. Step 5: Solve for x
   x = 45,820,066.28/5,737.32
6. Step 6: Final answer
   x = 7,986.32