Finding the Fourth Proportional to 2,700.52, 3,726.48 and 1,505.46

Step by Step Solution

1. Step 1: Write the proportion equation
   2,700.52 : 3,726.48 = 1,505.46 : x
2. Step 2: Convert to fraction form
   2,700.52/3,726.48 = 1,505.46/x
3. Step 3: Cross multiply
   2,700.52x = 3,726.48 × 1,505.46
4. Step 4: Simplify right side
   2,700.52x = 5,610,066.58
5. Step 5: Solve for x
   x = 5,610,066.58/2,700.52
6. Step 6: Final answer
   x = 2,077.40