Finding the Fourth Proportional to 17,634.31, 26,456.87 and 5,946.55

Step by Step Solution

1. Step 1: Write the proportion equation
   17,634.31 : 26,456.87 = 5,946.55 : x
2. Step 2: Convert to fraction form
   17,634.31/26,456.87 = 5,946.55/x
3. Step 3: Cross multiply
   17,634.31x = 26,456.87 × 5,946.55
4. Step 4: Simplify right side
   17,634.31x = 157,327,100.30
5. Step 5: Solve for x
   x = 157,327,100.30/17,634.31
6. Step 6: Final answer
   x = 8,921.65