Finding the Fourth Proportional to 82,800.60, 114,276.06 and 49,263

Step by Step Solution

1. Step 1: Write the proportion equation
   82,800.60 : 114,276.06 = 49,263 : x
2. Step 2: Convert to fraction form
   82,800.60/114,276.06 = 49,263/x
3. Step 3: Cross multiply
   82,800.60x = 114,276.06 × 49,263
4. Step 4: Simplify right side
   82,800.60x = 5,629,581,543.78
5. Step 5: Solve for x
   x = 5,629,581,543.78/82,800.60
6. Step 6: Final answer
   x = 67,989.62