Finding the Fourth Proportional to 42,207.74, 58,244.33 and 23,083.71

Step by Step Solution

1. Step 1: Write the proportion equation
   42,207.74 : 58,244.33 = 23,083.71 : x
2. Step 2: Convert to fraction form
   42,207.74/58,244.33 = 23,083.71/x
3. Step 3: Cross multiply
   42,207.74x = 58,244.33 × 23,083.71
4. Step 4: Simplify right side
   42,207.74x = 1,344,495,222.86
5. Step 5: Solve for x
   x = 1,344,495,222.86/42,207.74
6. Step 6: Final answer
   x = 31,854.23