Finding the Fourth Proportional to 2,513.94, 3,764.70 and 1,471.20

Step by Step Solution

1. Step 1: Write the proportion equation
   2,513.94 : 3,764.70 = 1,471.20 : x
2. Step 2: Convert to fraction form
   2,513.94/3,764.70 = 1,471.20/x
3. Step 3: Cross multiply
   2,513.94x = 3,764.70 × 1,471.20
4. Step 4: Simplify right side
   2,513.94x = 5,538,626.64
5. Step 5: Solve for x
   x = 5,538,626.64/2,513.94
6. Step 6: Final answer
   x = 2,203.17