Finding the Fourth Proportional to 10,149.47, 15,224.53 and 2,754.10

Step by Step Solution

1. Step 1: Write the proportion equation
   10,149.47 : 15,224.53 = 2,754.10 : x
2. Step 2: Convert to fraction form
   10,149.47/15,224.53 = 2,754.10/x
3. Step 3: Cross multiply
   10,149.47x = 15,224.53 × 2,754.10
4. Step 4: Simplify right side
   10,149.47x = 41,929,788.18
5. Step 5: Solve for x
   x = 41,929,788.18/10,149.47
6. Step 6: Final answer
   x = 4,131.23