Finding the Fourth Proportional to 82,490.52, 113,836.35 and 44,764.77

Step by Step Solution

1. Step 1: Write the proportion equation
   82,490.52 : 113,836.35 = 44,764.77 : x
2. Step 2: Convert to fraction form
   82,490.52/113,836.35 = 44,764.77/x
3. Step 3: Cross multiply
   82,490.52x = 113,836.35 × 44,764.77
4. Step 4: Simplify right side
   82,490.52x = 5,095,858,025.39
5. Step 5: Solve for x
   x = 5,095,858,025.39/82,490.52
6. Step 6: Final answer
   x = 61,775.07