Finding the Fourth Proportional to 11,008.09, 15,167.01 and 7,465.15

Step by Step Solution

1. Step 1: Write the proportion equation
   11,008.09 : 15,167.01 = 7,465.15 : x
2. Step 2: Convert to fraction form
   11,008.09/15,167.01 = 7,465.15/x
3. Step 3: Cross multiply
   11,008.09x = 15,167.01 × 7,465.15
4. Step 4: Simplify right side
   11,008.09x = 113,224,004.70
5. Step 5: Solve for x
   x = 113,224,004.70/11,008.09
6. Step 6: Final answer
   x = 10,285.53