Finding the Fourth Proportional to 3,097.98, 4,648.05 and 1,150.74

Step by Step Solution

1. Step 1: Write the proportion equation
   3,097.98 : 4,648.05 = 1,150.74 : x
2. Step 2: Convert to fraction form
   3,097.98/4,648.05 = 1,150.74/x
3. Step 3: Cross multiply
   3,097.98x = 4,648.05 × 1,150.74
4. Step 4: Simplify right side
   3,097.98x = 5,348,697.06
5. Step 5: Solve for x
   x = 5,348,697.06/3,097.98
6. Step 6: Final answer
   x = 1,726.51