Finding the Fourth Proportional to 4,061.43, 6,093.14 and 1,139.69

Step by Step Solution

1. Step 1: Write the proportion equation
   4,061.43 : 6,093.14 = 1,139.69 : x
2. Step 2: Convert to fraction form
   4,061.43/6,093.14 = 1,139.69/x
3. Step 3: Cross multiply
   4,061.43x = 6,093.14 × 1,139.69
4. Step 4: Simplify right side
   4,061.43x = 6,944,300.26
5. Step 5: Solve for x
   x = 6,944,300.26/4,061.43
6. Step 6: Final answer
   x = 1,709.82