Finding the Fourth Proportional to 82,520.73, 113,875.32 and 46,718.16

Step by Step Solution

1. Step 1: Write the proportion equation
   82,520.73 : 113,875.32 = 46,718.16 : x
2. Step 2: Convert to fraction form
   82,520.73/113,875.32 = 46,718.16/x
3. Step 3: Cross multiply
   82,520.73x = 113,875.32 × 46,718.16
4. Step 4: Simplify right side
   82,520.73x = 5,320,045,419.81
5. Step 5: Solve for x
   x = 5,320,045,419.81/82,520.73
6. Step 6: Final answer
   x = 64,469.20