Finding the Fourth Proportional to 82,531.50, 113,894.82 and 44,805.78

Step by Step Solution

1. Step 1: Write the proportion equation
   82,531.50 : 113,894.82 = 44,805.78 : x
2. Step 2: Convert to fraction form
   82,531.50/113,894.82 = 44,805.78/x
3. Step 3: Cross multiply
   82,531.50x = 113,894.82 × 44,805.78
4. Step 4: Simplify right side
   82,531.50x = 5,103,146,248.06
5. Step 5: Solve for x
   x = 5,103,146,248.06/82,531.50
6. Step 6: Final answer
   x = 61,832.71