Finding the Fourth Proportional to 2,017.60, 3,024.48 and 1,150.24

Step by Step Solution

1. Step 1: Write the proportion equation
   2,017.60 : 3,024.48 = 1,150.24 : x
2. Step 2: Convert to fraction form
   2,017.60/3,024.48 = 1,150.24/x
3. Step 3: Cross multiply
   2,017.60x = 3,024.48 × 1,150.24
4. Step 4: Simplify right side
   2,017.60x = 3,478,877.88
5. Step 5: Solve for x
   x = 3,478,877.88/2,017.60
6. Step 6: Final answer
   x = 1,724.27