Finding the Fourth Proportional to 17,118.29, 23,614.39 and 10,834.31

Step by Step Solution

1. Step 1: Write the proportion equation
   17,118.29 : 23,614.39 = 10,834.31 : x
2. Step 2: Convert to fraction form
   17,118.29/23,614.39 = 10,834.31/x
3. Step 3: Cross multiply
   17,118.29x = 23,614.39 × 10,834.31
4. Step 4: Simplify right side
   17,118.29x = 255,845,621.72
5. Step 5: Solve for x
   x = 255,845,621.72/17,118.29
6. Step 6: Final answer
   x = 14,945.75