Finding the Fourth Proportional to 17,634.80, 26,456.34 and 5,789.16

Step by Step Solution

1. Step 1: Write the proportion equation
   17,634.80 : 26,456.34 = 5,789.16 : x
2. Step 2: Convert to fraction form
   17,634.80/26,456.34 = 5,789.16/x
3. Step 3: Cross multiply
   17,634.80x = 26,456.34 × 5,789.16
4. Step 4: Simplify right side
   17,634.80x = 153,159,985.27
5. Step 5: Solve for x
   x = 153,159,985.27/17,634.80
6. Step 6: Final answer
   x = 8,685.10