Finding the Fourth Proportional to 51,916.25, 71,675.54 and 34,042.43

Step by Step Solution

1. Step 1: Write the proportion equation
   51,916.25 : 71,675.54 = 34,042.43 : x
2. Step 2: Convert to fraction form
   51,916.25/71,675.54 = 34,042.43/x
3. Step 3: Cross multiply
   51,916.25x = 71,675.54 × 34,042.43
4. Step 4: Simplify right side
   51,916.25x = 2,440,009,279.89
5. Step 5: Solve for x
   x = 2,440,009,279.89/51,916.25
6. Step 6: Final answer
   x = 46,998.96