Finding the Fourth Proportional to 82,573.55, 113,951.72 and 48,583.31

Step by Step Solution

1. Step 1: Write the proportion equation
   82,573.55 : 113,951.72 = 48,583.31 : x
2. Step 2: Convert to fraction form
   82,573.55/113,951.72 = 48,583.31/x
3. Step 3: Cross multiply
   82,573.55x = 113,951.72 × 48,583.31
4. Step 4: Simplify right side
   82,573.55x = 5,536,150,925.12
5. Step 5: Solve for x
   x = 5,536,150,925.12/82,573.55
6. Step 6: Final answer
   x = 67,045.09