Finding the Fourth Proportional to 92,761.98, 139,143.33 and 22,641.32

Step by Step Solution

1. Step 1: Write the proportion equation
   92,761.98 : 139,143.33 = 22,641.32 : x
2. Step 2: Convert to fraction form
   92,761.98/139,143.33 = 22,641.32/x
3. Step 3: Cross multiply
   92,761.98x = 139,143.33 × 22,641.32
4. Step 4: Simplify right side
   92,761.98x = 3,150,387,964.68
5. Step 5: Solve for x
   x = 3,150,387,964.68/92,761.98
6. Step 6: Final answer
   x = 33,962.06