Finding the Fourth Proportional to 11,025.02, 15,231.62 and 10,941.98

Step by Step Solution

1. Step 1: Write the proportion equation
   11,025.02 : 15,231.62 = 10,941.98 : x
2. Step 2: Convert to fraction form
   11,025.02/15,231.62 = 10,941.98/x
3. Step 3: Cross multiply
   11,025.02x = 15,231.62 × 10,941.98
4. Step 4: Simplify right side
   11,025.02x = 166,664,081.41
5. Step 5: Solve for x
   x = 166,664,081.41/11,025.02
6. Step 6: Final answer
   x = 15,116.90