Finding the Fourth Proportional to 16,773.39, 25,162.52 and 5,087.61

Step by Step Solution

1. Step 1: Write the proportion equation
   16,773.39 : 25,162.52 = 5,087.61 : x
2. Step 2: Convert to fraction form
   16,773.39/25,162.52 = 5,087.61/x
3. Step 3: Cross multiply
   16,773.39x = 25,162.52 × 5,087.61
4. Step 4: Simplify right side
   16,773.39x = 128,017,062.94
5. Step 5: Solve for x
   x = 128,017,062.94/16,773.39
6. Step 6: Final answer
   x = 7,632.15