Finding the Fourth Proportional to 51,613.31, 71,158.20 and 33,677.18

Step by Step Solution

1. Step 1: Write the proportion equation
   51,613.31 : 71,158.20 = 33,677.18 : x
2. Step 2: Convert to fraction form
   51,613.31/71,158.20 = 33,677.18/x
3. Step 3: Cross multiply
   51,613.31x = 71,158.20 × 33,677.18
4. Step 4: Simplify right side
   51,613.31x = 2,396,407,509.88
5. Step 5: Solve for x
   x = 2,396,407,509.88/51,613.31
6. Step 6: Final answer
   x = 46,430.03