Finding the Fourth Proportional to 2,407.49, 3,322.31 and 1,524.02

Step by Step Solution

1. Step 1: Write the proportion equation
   2,407.49 : 3,322.31 = 1,524.02 : x
2. Step 2: Convert to fraction form
   2,407.49/3,322.31 = 1,524.02/x
3. Step 3: Cross multiply
   2,407.49x = 3,322.31 × 1,524.02
4. Step 4: Simplify right side
   2,407.49x = 5,063,242.65
5. Step 5: Solve for x
   x = 5,063,242.65/2,407.49
6. Step 6: Final answer
   x = 2,103.13