Finding the Fourth Proportional to 10,737.86, 14,810.82 and 7,557.80

Step by Step Solution

1. Step 1: Write the proportion equation
   10,737.86 : 14,810.82 = 7,557.80 : x
2. Step 2: Convert to fraction form
   10,737.86/14,810.82 = 7,557.80/x
3. Step 3: Cross multiply
   10,737.86x = 14,810.82 × 7,557.80
4. Step 4: Simplify right side
   10,737.86x = 111,937,215.40
5. Step 5: Solve for x
   x = 111,937,215.40/10,737.86
6. Step 6: Final answer
   x = 10,424.54