Finding the Fourth Proportional to 82,309.50, 113,591.97 and 46,498.59

Step by Step Solution

1. Step 1: Write the proportion equation
   82,309.50 : 113,591.97 = 46,498.59 : x
2. Step 2: Convert to fraction form
   82,309.50/113,591.97 = 46,498.59/x
3. Step 3: Cross multiply
   82,309.50x = 113,591.97 × 46,498.59
4. Step 4: Simplify right side
   82,309.50x = 5,281,866,440.32
5. Step 5: Solve for x
   x = 5,281,866,440.32/82,309.50
6. Step 6: Final answer
   x = 64,170.80