Finding the Fourth Proportional to 2,995.28, 4,492.76 and 1,146.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,995.28 : 4,492.76 = 1,146.25 : x
2. Step 2: Convert to fraction form
   2,995.28/4,492.76 = 1,146.25/x
3. Step 3: Cross multiply
   2,995.28x = 4,492.76 × 1,146.25
4. Step 4: Simplify right side
   2,995.28x = 5,149,829.02
5. Step 5: Solve for x
   x = 5,149,829.02/2,995.28
6. Step 6: Final answer
   x = 1,719.32