Finding the Fourth Proportional to 17,323.31, 25,988.61 and 5,635.61

Step by Step Solution

1. Step 1: Write the proportion equation
   17,323.31 : 25,988.61 = 5,635.61 : x
2. Step 2: Convert to fraction form
   17,323.31/25,988.61 = 5,635.61/x
3. Step 3: Cross multiply
   17,323.31x = 25,988.61 × 5,635.61
4. Step 4: Simplify right side
   17,323.31x = 146,461,540.46
5. Step 5: Solve for x
   x = 146,461,540.46/17,323.31
6. Step 6: Final answer
   x = 8,454.60