Finding the Fourth Proportional to 17,597.70, 26,398.98 and 5,911.83

Step by Step Solution

1. Step 1: Write the proportion equation
   17,597.70 : 26,398.98 = 5,911.83 : x
2. Step 2: Convert to fraction form
   17,597.70/26,398.98 = 5,911.83/x
3. Step 3: Cross multiply
   17,597.70x = 26,398.98 × 5,911.83
4. Step 4: Simplify right side
   17,597.70x = 156,066,281.93
5. Step 5: Solve for x
   x = 156,066,281.93/17,597.70
6. Step 6: Final answer
   x = 8,868.56