Finding the Fourth Proportional to 17,065.86, 23,545.98 and 11,106.30

Step by Step Solution

1. Step 1: Write the proportion equation
   17,065.86 : 23,545.98 = 11,106.30 : x
2. Step 2: Convert to fraction form
   17,065.86/23,545.98 = 11,106.30/x
3. Step 3: Cross multiply
   17,065.86x = 23,545.98 × 11,106.30
4. Step 4: Simplify right side
   17,065.86x = 261,508,717.67
5. Step 5: Solve for x
   x = 261,508,717.67/17,065.86
6. Step 6: Final answer
   x = 15,323.50