Finding the Fourth Proportional to 94,851.36, 142,229.52 and 55,422.72

Step by Step Solution

1. Step 1: Write the proportion equation
   94,851.36 : 142,229.52 = 55,422.72 : x
2. Step 2: Convert to fraction form
   94,851.36/142,229.52 = 55,422.72/x
3. Step 3: Cross multiply
   94,851.36x = 142,229.52 × 55,422.72
4. Step 4: Simplify right side
   94,851.36x = 7,882,746,862.69
5. Step 5: Solve for x
   x = 7,882,746,862.69/94,851.36
6. Step 6: Final answer
   x = 83,106.31