Finding the Fourth Proportional to 51,498.18, 71,042.40 and 32,401.62

Step by Step Solution

1. Step 1: Write the proportion equation
   51,498.18 : 71,042.40 = 32,401.62 : x
2. Step 2: Convert to fraction form
   51,498.18/71,042.40 = 32,401.62/x
3. Step 3: Cross multiply
   51,498.18x = 71,042.40 × 32,401.62
4. Step 4: Simplify right side
   51,498.18x = 2,301,888,848.69
5. Step 5: Solve for x
   x = 2,301,888,848.69/51,498.18
6. Step 6: Final answer
   x = 44,698.45