Finding the Fourth Proportional to 2,436.24, 3,651.54 and 1,047.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,436.24 : 3,651.54 = 1,047.48 : x
2. Step 2: Convert to fraction form
   2,436.24/3,651.54 = 1,047.48/x
3. Step 3: Cross multiply
   2,436.24x = 3,651.54 × 1,047.48
4. Step 4: Simplify right side
   2,436.24x = 3,824,915.12
5. Step 5: Solve for x
   x = 3,824,915.12/2,436.24
6. Step 6: Final answer
   x = 1,570.01