Finding the Fourth Proportional to 57,333.31, 79,117.29 and 31,841.33

Step by Step Solution

1. Step 1: Write the proportion equation
   57,333.31 : 79,117.29 = 31,841.33 : x
2. Step 2: Convert to fraction form
   57,333.31/79,117.29 = 31,841.33/x
3. Step 3: Cross multiply
   57,333.31x = 79,117.29 × 31,841.33
4. Step 4: Simplify right side
   57,333.31x = 2,519,199,344.01
5. Step 5: Solve for x
   x = 2,519,199,344.01/57,333.31
6. Step 6: Final answer
   x = 43,939.54