Finding the Fourth Proportional to 6,791.27, 10,191.72 and 3,093.98

Step by Step Solution

1. Step 1: Write the proportion equation
   6,791.27 : 10,191.72 = 3,093.98 : x
2. Step 2: Convert to fraction form
   6,791.27/10,191.72 = 3,093.98/x
3. Step 3: Cross multiply
   6,791.27x = 10,191.72 × 3,093.98
4. Step 4: Simplify right side
   6,791.27x = 31,532,924.16
5. Step 5: Solve for x
   x = 31,532,924.16/6,791.27
6. Step 6: Final answer
   x = 4,643.16