Finding the Fourth Proportional to 10,925.76, 15,068.24 and 9,232.54

Step by Step Solution

1. Step 1: Write the proportion equation
   10,925.76 : 15,068.24 = 9,232.54 : x
2. Step 2: Convert to fraction form
   10,925.76/15,068.24 = 9,232.54/x
3. Step 3: Cross multiply
   10,925.76x = 15,068.24 × 9,232.54
4. Step 4: Simplify right side
   10,925.76x = 139,118,079.32
5. Step 5: Solve for x
   x = 139,118,079.32/10,925.76
6. Step 6: Final answer
   x = 12,733.03