Finding the Fourth Proportional to 5,862.15, 8,087.49 and 3,737.31

Step by Step Solution

1. Step 1: Write the proportion equation
   5,862.15 : 8,087.49 = 3,737.31 : x
2. Step 2: Convert to fraction form
   5,862.15/8,087.49 = 3,737.31/x
3. Step 3: Cross multiply
   5,862.15x = 8,087.49 × 3,737.31
4. Step 4: Simplify right side
   5,862.15x = 30,225,457.25
5. Step 5: Solve for x
   x = 30,225,457.25/5,862.15
6. Step 6: Final answer
   x = 5,156.04