Finding the Fourth Proportional to 3,621.38, 5,432.27 and 1,024.52

Step by Step Solution

1. Step 1: Write the proportion equation
   3,621.38 : 5,432.27 = 1,024.52 : x
2. Step 2: Convert to fraction form
   3,621.38/5,432.27 = 1,024.52/x
3. Step 3: Cross multiply
   3,621.38x = 5,432.27 × 1,024.52
4. Step 4: Simplify right side
   3,621.38x = 5,565,436.98
5. Step 5: Solve for x
   x = 5,565,436.98/3,621.38
6. Step 6: Final answer
   x = 1,536.83