Finding the Fourth Proportional to 17,355.18, 26,030.61 and 5,667.42

Step by Step Solution

1. Step 1: Write the proportion equation
   17,355.18 : 26,030.61 = 5,667.42 : x
2. Step 2: Convert to fraction form
   17,355.18/26,030.61 = 5,667.42/x
3. Step 3: Cross multiply
   17,355.18x = 26,030.61 × 5,667.42
4. Step 4: Simplify right side
   17,355.18x = 147,526,399.73
5. Step 5: Solve for x
   x = 147,526,399.73/17,355.18
6. Step 6: Final answer
   x = 8,500.42