Finding the Fourth Proportional to 2,506.28, 3,757.12 and 1,530.28

Step by Step Solution

1. Step 1: Write the proportion equation
   2,506.28 : 3,757.12 = 1,530.28 : x
2. Step 2: Convert to fraction form
   2,506.28/3,757.12 = 1,530.28/x
3. Step 3: Cross multiply
   2,506.28x = 3,757.12 × 1,530.28
4. Step 4: Simplify right side
   2,506.28x = 5,749,445.59
5. Step 5: Solve for x
   x = 5,749,445.59/2,506.28
6. Step 6: Final answer
   x = 2,294.02