Finding the Fourth Proportional to 82,314, 113,619.24 and 52,506

Step by Step Solution

1. Step 1: Write the proportion equation
   82,314 : 113,619.24 = 52,506 : x
2. Step 2: Convert to fraction form
   82,314/113,619.24 = 52,506/x
3. Step 3: Cross multiply
   82,314x = 113,619.24 × 52,506
4. Step 4: Simplify right side
   82,314x = 5,965,691,815.44
5. Step 5: Solve for x
   x = 5,965,691,815.44/82,314
6. Step 6: Final answer
   x = 72,474.81