Finding the Fourth Proportional to 4,093.82, 6,139.86 and 1,171.34

Step by Step Solution

1. Step 1: Write the proportion equation
   4,093.82 : 6,139.86 = 1,171.34 : x
2. Step 2: Convert to fraction form
   4,093.82/6,139.86 = 1,171.34/x
3. Step 3: Cross multiply
   4,093.82x = 6,139.86 × 1,171.34
4. Step 4: Simplify right side
   4,093.82x = 7,191,863.61
5. Step 5: Solve for x
   x = 7,191,863.61/4,093.82
6. Step 6: Final answer
   x = 1,756.76