Finding the Fourth Proportional to 55,434.89, 83,172.98 and 33,264.18

Step by Step Solution

1. Step 1: Write the proportion equation
   55,434.89 : 83,172.98 = 33,264.18 : x
2. Step 2: Convert to fraction form
   55,434.89/83,172.98 = 33,264.18/x
3. Step 3: Cross multiply
   55,434.89x = 83,172.98 × 33,264.18
4. Step 4: Simplify right side
   55,434.89x = 2,766,680,645.15
5. Step 5: Solve for x
   x = 2,766,680,645.15/55,434.89
6. Step 6: Final answer
   x = 49,908.65