Finding the Fourth Proportional to 79,325.91, 118,935.59 and 31,250.57

Step by Step Solution

1. Step 1: Write the proportion equation
   79,325.91 : 118,935.59 = 31,250.57 : x
2. Step 2: Convert to fraction form
   79,325.91/118,935.59 = 31,250.57/x
3. Step 3: Cross multiply
   79,325.91x = 118,935.59 × 31,250.57
4. Step 4: Simplify right side
   79,325.91x = 3,716,804,229.86
5. Step 5: Solve for x
   x = 3,716,804,229.86/79,325.91
6. Step 6: Final answer
   x = 46,854.86