Finding the Fourth Proportional to 11,552.32, 17,318.46 and 7,160.10

Step by Step Solution

1. Step 1: Write the proportion equation
   11,552.32 : 17,318.46 = 7,160.10 : x
2. Step 2: Convert to fraction form
   11,552.32/17,318.46 = 7,160.10/x
3. Step 3: Cross multiply
   11,552.32x = 17,318.46 × 7,160.10
4. Step 4: Simplify right side
   11,552.32x = 124,001,905.45
5. Step 5: Solve for x
   x = 124,001,905.45/11,552.32
6. Step 6: Final answer
   x = 10,733.94