Finding the Fourth Proportional to 2,410.18, 3,615.24 and 849.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,410.18 : 3,615.24 = 849.82 : x
2. Step 2: Convert to fraction form
   2,410.18/3,615.24 = 849.82/x
3. Step 3: Cross multiply
   2,410.18x = 3,615.24 × 849.82
4. Step 4: Simplify right side
   2,410.18x = 3,072,303.26
5. Step 5: Solve for x
   x = 3,072,303.26/2,410.18
6. Step 6: Final answer
   x = 1,274.72