Finding the Fourth Proportional to 16,702.52, 25,057.62 and 5,015.96

Step by Step Solution

1. Step 1: Write the proportion equation
   16,702.52 : 25,057.62 = 5,015.96 : x
2. Step 2: Convert to fraction form
   16,702.52/25,057.62 = 5,015.96/x
3. Step 3: Cross multiply
   16,702.52x = 25,057.62 × 5,015.96
4. Step 4: Simplify right side
   16,702.52x = 125,688,019.62
5. Step 5: Solve for x
   x = 125,688,019.62/16,702.52
6. Step 6: Final answer
   x = 7,525.09