Finding the Fourth Proportional to 5,737.56, 7,916.42 and 3,499.32

Step by Step Solution

1. Step 1: Write the proportion equation
   5,737.56 : 7,916.42 = 3,499.32 : x
2. Step 2: Convert to fraction form
   5,737.56/7,916.42 = 3,499.32/x
3. Step 3: Cross multiply
   5,737.56x = 7,916.42 × 3,499.32
4. Step 4: Simplify right side
   5,737.56x = 27,702,086.83
5. Step 5: Solve for x
   x = 27,702,086.83/5,737.56
6. Step 6: Final answer
   x = 4,828.20