Finding the Fourth Proportional to 82,520.76, 113,846.76 and 46,702.56

Step by Step Solution

1. Step 1: Write the proportion equation
   82,520.76 : 113,846.76 = 46,702.56 : x
2. Step 2: Convert to fraction form
   82,520.76/113,846.76 = 46,702.56/x
3. Step 3: Cross multiply
   82,520.76x = 113,846.76 × 46,702.56
4. Step 4: Simplify right side
   82,520.76x = 5,316,935,139.71
5. Step 5: Solve for x
   x = 5,316,935,139.71/82,520.76
6. Step 6: Final answer
   x = 64,431.49