Finding the Fourth Proportional to 3,738.08, 5,158.55 and 2,059.47

Step by Step Solution

1. Step 1: Write the proportion equation
   3,738.08 : 5,158.55 = 2,059.47 : x
2. Step 2: Convert to fraction form
   3,738.08/5,158.55 = 2,059.47/x
3. Step 3: Cross multiply
   3,738.08x = 5,158.55 × 2,059.47
4. Step 4: Simplify right side
   3,738.08x = 10,623,871.80
5. Step 5: Solve for x
   x = 10,623,871.80/3,738.08
6. Step 6: Final answer
   x = 2,842.07