Finding the Fourth Proportional to 17,268.59, 25,902.27 and 5,581.50

Step by Step Solution

1. Step 1: Write the proportion equation
   17,268.59 : 25,902.27 = 5,581.50 : x
2. Step 2: Convert to fraction form
   17,268.59/25,902.27 = 5,581.50/x
3. Step 3: Cross multiply
   17,268.59x = 25,902.27 × 5,581.50
4. Step 4: Simplify right side
   17,268.59x = 144,573,520.01
5. Step 5: Solve for x
   x = 144,573,520.01/17,268.59
6. Step 6: Final answer
   x = 8,372.05