Finding the Fourth Proportional to 3,738.29, 5,158.82 and 2,059.66

Step by Step Solution

1. Step 1: Write the proportion equation
   3,738.29 : 5,158.82 = 2,059.66 : x
2. Step 2: Convert to fraction form
   3,738.29/5,158.82 = 2,059.66/x
3. Step 3: Cross multiply
   3,738.29x = 5,158.82 × 2,059.66
4. Step 4: Simplify right side
   3,738.29x = 10,625,404.90
5. Step 5: Solve for x
   x = 10,625,404.90/3,738.29
6. Step 6: Final answer
   x = 2,842.32