Finding the Fourth Proportional to 82,276.32, 113,541.42 and 44,550.57

Step by Step Solution

1. Step 1: Write the proportion equation
   82,276.32 : 113,541.42 = 44,550.57 : x
2. Step 2: Convert to fraction form
   82,276.32/113,541.42 = 44,550.57/x
3. Step 3: Cross multiply
   82,276.32x = 113,541.42 × 44,550.57
4. Step 4: Simplify right side
   82,276.32x = 5,058,334,979.61
5. Step 5: Solve for x
   x = 5,058,334,979.61/82,276.32
6. Step 6: Final answer
   x = 61,479.84