Finding the Fourth Proportional to 82,250.16, 113,499 and 46,435.20

Step by Step Solution

1. Step 1: Write the proportion equation
   82,250.16 : 113,499 = 46,435.20 : x
2. Step 2: Convert to fraction form
   82,250.16/113,499 = 46,435.20/x
3. Step 3: Cross multiply
   82,250.16x = 113,499 × 46,435.20
4. Step 4: Simplify right side
   82,250.16x = 5,270,348,764.80
5. Step 5: Solve for x
   x = 5,270,348,764.80/82,250.16
6. Step 6: Final answer
   x = 64,077.06