Finding the Fourth Proportional to 82,456.35, 113,883.00 and 55,552.15

Step by Step Solution

1. Step 1: Write the proportion equation
   82,456.35 : 113,883.00 = 55,552.15 : x
2. Step 2: Convert to fraction form
   82,456.35/113,883.00 = 55,552.15/x
3. Step 3: Cross multiply
   82,456.35x = 113,883.00 × 55,552.15
4. Step 4: Simplify right side
   82,456.35x = 6,326,445,432.48
5. Step 5: Solve for x
   x = 6,326,445,432.48/82,456.35
6. Step 6: Final answer
   x = 76,724.78