Finding the Fourth Proportional to 82,434.12, 113,776.12 and 46,625.64

Step by Step Solution

1. Step 1: Write the proportion equation
   82,434.12 : 113,776.12 = 46,625.64 : x
2. Step 2: Convert to fraction form
   82,434.12/113,776.12 = 46,625.64/x
3. Step 3: Cross multiply
   82,434.12x = 113,776.12 × 46,625.64
4. Step 4: Simplify right side
   82,434.12x = 5,304,884,411.72
5. Step 5: Solve for x
   x = 5,304,884,411.72/82,434.12
6. Step 6: Final answer
   x = 64,353.02