Finding the Fourth Proportional to 2,572.30, 3,549.71 and 1,524.36

Step by Step Solution

1. Step 1: Write the proportion equation
   2,572.30 : 3,549.71 = 1,524.36 : x
2. Step 2: Convert to fraction form
   2,572.30/3,549.71 = 1,524.36/x
3. Step 3: Cross multiply
   2,572.30x = 3,549.71 × 1,524.36
4. Step 4: Simplify right side
   2,572.30x = 5,411,053.06
5. Step 5: Solve for x
   x = 5,411,053.06/2,572.30
6. Step 6: Final answer
   x = 2,103.58