Finding the Fourth Proportional to 2,064.69, 3,097.52 and 1,140.03

Step by Step Solution

1. Step 1: Write the proportion equation
   2,064.69 : 3,097.52 = 1,140.03 : x
2. Step 2: Convert to fraction form
   2,064.69/3,097.52 = 1,140.03/x
3. Step 3: Cross multiply
   2,064.69x = 3,097.52 × 1,140.03
4. Step 4: Simplify right side
   2,064.69x = 3,531,260.03
5. Step 5: Solve for x
   x = 3,531,260.03/2,064.69
6. Step 6: Final answer
   x = 1,710.31