Finding the Fourth Proportional to 11,463.15, 17,233.61 and 9,152.67

Step by Step Solution

1. Step 1: Write the proportion equation
   11,463.15 : 17,233.61 = 9,152.67 : x
2. Step 2: Convert to fraction form
   11,463.15/17,233.61 = 9,152.67/x
3. Step 3: Cross multiply
   11,463.15x = 17,233.61 × 9,152.67
4. Step 4: Simplify right side
   11,463.15x = 157,733,499.48
5. Step 5: Solve for x
   x = 157,733,499.48/11,463.15
6. Step 6: Final answer
   x = 13,760.05