Finding the Fourth Proportional to 88,168.52, 121,672.52 and 47,882.29

Step by Step Solution

1. Step 1: Write the proportion equation
   88,168.52 : 121,672.52 = 47,882.29 : x
2. Step 2: Convert to fraction form
   88,168.52/121,672.52 = 47,882.29/x
3. Step 3: Cross multiply
   88,168.52x = 121,672.52 × 47,882.29
4. Step 4: Simplify right side
   88,168.52x = 5,825,958,583.49
5. Step 5: Solve for x
   x = 5,825,958,583.49/88,168.52
6. Step 6: Final answer
   x = 66,077.54