Finding the Fourth Proportional to 2,502.10, 3,452.60 and 1,544.86

Step by Step Solution

1. Step 1: Write the proportion equation
   2,502.10 : 3,452.60 = 1,544.86 : x
2. Step 2: Convert to fraction form
   2,502.10/3,452.60 = 1,544.86/x
3. Step 3: Cross multiply
   2,502.10x = 3,452.60 × 1,544.86
4. Step 4: Simplify right side
   2,502.10x = 5,333,783.64
5. Step 5: Solve for x
   x = 5,333,783.64/2,502.10
6. Step 6: Final answer
   x = 2,131.72