Finding the Fourth Proportional to 82,440.15, 113,765.55 and 46,630.11

Step by Step Solution

1. Step 1: Write the proportion equation
   82,440.15 : 113,765.55 = 46,630.11 : x
2. Step 2: Convert to fraction form
   82,440.15/113,765.55 = 46,630.11/x
3. Step 3: Cross multiply
   82,440.15x = 113,765.55 × 46,630.11
4. Step 4: Simplify right side
   82,440.15x = 5,304,900,362.47
5. Step 5: Solve for x
   x = 5,304,900,362.47/82,440.15
6. Step 6: Final answer
   x = 64,348.51