Finding the Fourth Proportional to 173,282.52, 259,771.86 and 83,280.18

Step by Step Solution

1. Step 1: Write the proportion equation
   173,282.52 : 259,771.86 = 83,280.18 : x
2. Step 2: Convert to fraction form
   173,282.52/259,771.86 = 83,280.18/x
3. Step 3: Cross multiply
   173,282.52x = 259,771.86 × 83,280.18
4. Step 4: Simplify right side
   173,282.52x = 21,633,847,259.73
5. Step 5: Solve for x
   x = 21,633,847,259.73/173,282.52
6. Step 6: Final answer
   x = 124,847.26