Finding the Fourth Proportional to 2,272.24, 3,409.98 and 1,542.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,272.24 : 3,409.98 = 1,542.52 : x
2. Step 2: Convert to fraction form
   2,272.24/3,409.98 = 1,542.52/x
3. Step 3: Cross multiply
   2,272.24x = 3,409.98 × 1,542.52
4. Step 4: Simplify right side
   2,272.24x = 5,259,962.35
5. Step 5: Solve for x
   x = 5,259,962.35/2,272.24
6. Step 6: Final answer
   x = 2,314.88