Finding the Fourth Proportional to 94,935.88, 142,350.52 and 31,722.69

Step by Step Solution

1. Step 1: Write the proportion equation
   94,935.88 : 142,350.52 = 31,722.69 : x
2. Step 2: Convert to fraction form
   94,935.88/142,350.52 = 31,722.69/x
3. Step 3: Cross multiply
   94,935.88x = 142,350.52 × 31,722.69
4. Step 4: Simplify right side
   94,935.88x = 4,515,741,417.30
5. Step 5: Solve for x
   x = 4,515,741,417.30/94,935.88
6. Step 6: Final answer
   x = 47,566.22