Finding the Fourth Proportional to 17,146.38, 25,722.45 and 5,463.18

Step by Step Solution

1. Step 1: Write the proportion equation
   17,146.38 : 25,722.45 = 5,463.18 : x
2. Step 2: Convert to fraction form
   17,146.38/25,722.45 = 5,463.18/x
3. Step 3: Cross multiply
   17,146.38x = 25,722.45 × 5,463.18
4. Step 4: Simplify right side
   17,146.38x = 140,526,374.39
5. Step 5: Solve for x
   x = 140,526,374.39/17,146.38
6. Step 6: Final answer
   x = 8,195.69