Finding the Fourth Proportional to 11,522.92, 17,287.89 and 5,980.24

Step by Step Solution

1. Step 1: Write the proportion equation
   11,522.92 : 17,287.89 = 5,980.24 : x
2. Step 2: Convert to fraction form
   11,522.92/17,287.89 = 5,980.24/x
3. Step 3: Cross multiply
   11,522.92x = 17,287.89 × 5,980.24
4. Step 4: Simplify right side
   11,522.92x = 103,385,731.29
5. Step 5: Solve for x
   x = 103,385,731.29/11,522.92
6. Step 6: Final answer
   x = 8,972.18