Finding the Fourth Proportional to 17,042.50, 25,564.96 and 5,355.46

Step by Step Solution

1. Step 1: Write the proportion equation
   17,042.50 : 25,564.96 = 5,355.46 : x
2. Step 2: Convert to fraction form
   17,042.50/25,564.96 = 5,355.46/x
3. Step 3: Cross multiply
   17,042.50x = 25,564.96 × 5,355.46
4. Step 4: Simplify right side
   17,042.50x = 136,911,992.86
5. Step 5: Solve for x
   x = 136,911,992.86/17,042.50
6. Step 6: Final answer
   x = 8,033.57