Finding the Fourth Proportional to 94,758.48, 142,223.76 and 50,422.32

Step by Step Solution

1. Step 1: Write the proportion equation
   94,758.48 : 142,223.76 = 50,422.32 : x
2. Step 2: Convert to fraction form
   94,758.48/142,223.76 = 50,422.32/x
3. Step 3: Cross multiply
   94,758.48x = 142,223.76 × 50,422.32
4. Step 4: Simplify right side
   94,758.48x = 7,171,251,938.32
5. Step 5: Solve for x
   x = 7,171,251,938.32/94,758.48
6. Step 6: Final answer
   x = 75,679.26