Finding the Fourth Proportional to 6,791.34, 9,368.72 and 4,134.14

Step by Step Solution

1. Step 1: Write the proportion equation
   6,791.34 : 9,368.72 = 4,134.14 : x
2. Step 2: Convert to fraction form
   6,791.34/9,368.72 = 4,134.14/x
3. Step 3: Cross multiply
   6,791.34x = 9,368.72 × 4,134.14
4. Step 4: Simplify right side
   6,791.34x = 38,731,600.10
5. Step 5: Solve for x
   x = 38,731,600.10/6,791.34
6. Step 6: Final answer
   x = 5,703.09