Finding the Fourth Proportional to 82,435.88, 113,761.51 and 46,625.12

Step by Step Solution

1. Step 1: Write the proportion equation
   82,435.88 : 113,761.51 = 46,625.12 : x
2. Step 2: Convert to fraction form
   82,435.88/113,761.51 = 46,625.12/x
3. Step 3: Cross multiply
   82,435.88x = 113,761.51 × 46,625.12
4. Step 4: Simplify right side
   82,435.88x = 5,304,144,058.63
5. Step 5: Solve for x
   x = 5,304,144,058.63/82,435.88
6. Step 6: Final answer
   x = 64,342.67