Finding the Fourth Proportional to 2,507.68, 3,760.56 and 1,480.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,507.68 : 3,760.56 = 1,480.48 : x
2. Step 2: Convert to fraction form
   2,507.68/3,760.56 = 1,480.48/x
3. Step 3: Cross multiply
   2,507.68x = 3,760.56 × 1,480.48
4. Step 4: Simplify right side
   2,507.68x = 5,567,433.87
5. Step 5: Solve for x
   x = 5,567,433.87/2,507.68
6. Step 6: Final answer
   x = 2,220.15