Finding the Fourth Proportional to 4,061.32, 6,092.22 and 1,139.86

Step by Step Solution

1. Step 1: Write the proportion equation
   4,061.32 : 6,092.22 = 1,139.86 : x
2. Step 2: Convert to fraction form
   4,061.32/6,092.22 = 1,139.86/x
3. Step 3: Cross multiply
   4,061.32x = 6,092.22 × 1,139.86
4. Step 4: Simplify right side
   4,061.32x = 6,944,277.89
5. Step 5: Solve for x
   x = 6,944,277.89/4,061.32
6. Step 6: Final answer
   x = 1,709.86