Finding the Fourth Proportional to 2,074.83, 3,113.46 and 1,151.16

Step by Step Solution

1. Step 1: Write the proportion equation
   2,074.83 : 3,113.46 = 1,151.16 : x
2. Step 2: Convert to fraction form
   2,074.83/3,113.46 = 1,151.16/x
3. Step 3: Cross multiply
   2,074.83x = 3,113.46 × 1,151.16
4. Step 4: Simplify right side
   2,074.83x = 3,584,090.61
5. Step 5: Solve for x
   x = 3,584,090.61/2,074.83
6. Step 6: Final answer
   x = 1,727.41