Finding the Fourth Proportional to 17,263.83, 23,866.53 and 17,105.94

Step by Step Solution

1. Step 1: Write the proportion equation
   17,263.83 : 23,866.53 = 17,105.94 : x
2. Step 2: Convert to fraction form
   17,263.83/23,866.53 = 17,105.94/x
3. Step 3: Cross multiply
   17,263.83x = 23,866.53 × 17,105.94
4. Step 4: Simplify right side
   17,263.83x = 408,259,430.19
5. Step 5: Solve for x
   x = 408,259,430.19/17,263.83
6. Step 6: Final answer
   x = 23,648.25