Finding the Fourth Proportional to 17,363.56, 26,048.58 and 5,677.42

Step by Step Solution

1. Step 1: Write the proportion equation
   17,363.56 : 26,048.58 = 5,677.42 : x
2. Step 2: Convert to fraction form
   17,363.56/26,048.58 = 5,677.42/x
3. Step 3: Cross multiply
   17,363.56x = 26,048.58 × 5,677.42
4. Step 4: Simplify right side
   17,363.56x = 147,888,729.06
5. Step 5: Solve for x
   x = 147,888,729.06/17,363.56
6. Step 6: Final answer
   x = 8,517.19