Finding the Fourth Proportional to 94,825.59, 142,258.88 and 50,445.89

Step by Step Solution

1. Step 1: Write the proportion equation
   94,825.59 : 142,258.88 = 50,445.89 : x
2. Step 2: Convert to fraction form
   94,825.59/142,258.88 = 50,445.89/x
3. Step 3: Cross multiply
   94,825.59x = 142,258.88 × 50,445.89
4. Step 4: Simplify right side
   94,825.59x = 7,176,375,760.29
5. Step 5: Solve for x
   x = 7,176,375,760.29/94,825.59
6. Step 6: Final answer
   x = 75,679.74