Finding the Fourth Proportional to 3,792.78, 5,232.06 and 2,532.42

Step by Step Solution

1. Step 1: Write the proportion equation
   3,792.78 : 5,232.06 = 2,532.42 : x
2. Step 2: Convert to fraction form
   3,792.78/5,232.06 = 2,532.42/x
3. Step 3: Cross multiply
   3,792.78x = 5,232.06 × 2,532.42
4. Step 4: Simplify right side
   3,792.78x = 13,249,773.39
5. Step 5: Solve for x
   x = 13,249,773.39/3,792.78
6. Step 6: Final answer
   x = 3,493.42