Finding the Fourth Proportional to 3,824.88, 5,277.54 and 2,500.53

Step by Step Solution

1. Step 1: Write the proportion equation
   3,824.88 : 5,277.54 = 2,500.53 : x
2. Step 2: Convert to fraction form
   3,824.88/5,277.54 = 2,500.53/x
3. Step 3: Cross multiply
   3,824.88x = 5,277.54 × 2,500.53
4. Step 4: Simplify right side
   3,824.88x = 13,196,647.10
5. Step 5: Solve for x
   x = 13,196,647.10/3,824.88
6. Step 6: Final answer
   x = 3,450.21