Finding the Fourth Proportional to 2,034.55, 3,048.18 and 1,925.20

Step by Step Solution

1. Step 1: Write the proportion equation
   2,034.55 : 3,048.18 = 1,925.20 : x
2. Step 2: Convert to fraction form
   2,034.55/3,048.18 = 1,925.20/x
3. Step 3: Cross multiply
   2,034.55x = 3,048.18 × 1,925.20
4. Step 4: Simplify right side
   2,034.55x = 5,868,356.14
5. Step 5: Solve for x
   x = 5,868,356.14/2,034.55
6. Step 6: Final answer
   x = 2,884.35