Finding the Fourth Proportional to 10,737.60, 16,111.02 and 5,810.70

Step by Step Solution

1. Step 1: Write the proportion equation
   10,737.60 : 16,111.02 = 5,810.70 : x
2. Step 2: Convert to fraction form
   10,737.60/16,111.02 = 5,810.70/x
3. Step 3: Cross multiply
   10,737.60x = 16,111.02 × 5,810.70
4. Step 4: Simplify right side
   10,737.60x = 93,616,303.91
5. Step 5: Solve for x
   x = 93,616,303.91/10,737.60
6. Step 6: Final answer
   x = 8,718.55