Finding the Fourth Proportional to 11,441.65, 17,168.82 and 5,598.31

Step by Step Solution

1. Step 1: Write the proportion equation
   11,441.65 : 17,168.82 = 5,598.31 : x
2. Step 2: Convert to fraction form
   11,441.65/17,168.82 = 5,598.31/x
3. Step 3: Cross multiply
   11,441.65x = 17,168.82 × 5,598.31
4. Step 4: Simplify right side
   11,441.65x = 96,116,376.69
5. Step 5: Solve for x
   x = 96,116,376.69/11,441.65
6. Step 6: Final answer
   x = 8,400.57