Finding the Fourth Proportional to 17,682.59, 26,518.47 and 5,834.18

Step by Step Solution

1. Step 1: Write the proportion equation
   17,682.59 : 26,518.47 = 5,834.18 : x
2. Step 2: Convert to fraction form
   17,682.59/26,518.47 = 5,834.18/x
3. Step 3: Cross multiply
   17,682.59x = 26,518.47 × 5,834.18
4. Step 4: Simplify right side
   17,682.59x = 154,713,527.30
5. Step 5: Solve for x
   x = 154,713,527.30/17,682.59
6. Step 6: Final answer
   x = 8,749.48