Finding the Fourth Proportional to 2,500.48, 3,450.24 and 1,505.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,500.48 : 3,450.24 = 1,505.52 : x
2. Step 2: Convert to fraction form
   2,500.48/3,450.24 = 1,505.52/x
3. Step 3: Cross multiply
   2,500.48x = 3,450.24 × 1,505.52
4. Step 4: Simplify right side
   2,500.48x = 5,194,405.32
5. Step 5: Solve for x
   x = 5,194,405.32/2,500.48
6. Step 6: Final answer
   x = 2,077.36