Finding the Fourth Proportional to 10,925.31, 16,375.57 and 9,606.52

Step by Step Solution

1. Step 1: Write the proportion equation
   10,925.31 : 16,375.57 = 9,606.52 : x
2. Step 2: Convert to fraction form
   10,925.31/16,375.57 = 9,606.52/x
3. Step 3: Cross multiply
   10,925.31x = 16,375.57 × 9,606.52
4. Step 4: Simplify right side
   10,925.31x = 157,312,199.09
5. Step 5: Solve for x
   x = 157,312,199.09/10,925.31
6. Step 6: Final answer
   x = 14,398.87