Finding the Fourth Proportional to 5,294.38, 7,941.01 and 2,174.72

Step by Step Solution

1. Step 1: Write the proportion equation
   5,294.38 : 7,941.01 = 2,174.72 : x
2. Step 2: Convert to fraction form
   5,294.38/7,941.01 = 2,174.72/x
3. Step 3: Cross multiply
   5,294.38x = 7,941.01 × 2,174.72
4. Step 4: Simplify right side
   5,294.38x = 17,269,473.27
5. Step 5: Solve for x
   x = 17,269,473.27/5,294.38
6. Step 6: Final answer
   x = 3,261.85