Finding the Fourth Proportional to 82,443.64, 113,789.22 and 46,635.16

Step by Step Solution

1. Step 1: Write the proportion equation
   82,443.64 : 113,789.22 = 46,635.16 : x
2. Step 2: Convert to fraction form
   82,443.64/113,789.22 = 46,635.16/x
3. Step 3: Cross multiply
   82,443.64x = 113,789.22 × 46,635.16
4. Step 4: Simplify right side
   82,443.64x = 5,306,578,480.98
5. Step 5: Solve for x
   x = 5,306,578,480.98/82,443.64
6. Step 6: Final answer
   x = 64,366.14