Finding the Fourth Proportional to 2,064.96, 3,097.92 and 1,140.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,064.96 : 3,097.92 = 1,140.48 : x
2. Step 2: Convert to fraction form
   2,064.96/3,097.92 = 1,140.48/x
3. Step 3: Cross multiply
   2,064.96x = 3,097.92 × 1,140.48
4. Step 4: Simplify right side
   2,064.96x = 3,533,115.80
5. Step 5: Solve for x
   x = 3,533,115.80/2,064.96
6. Step 6: Final answer
   x = 1,710.99