Finding the Fourth Proportional to 16,832.55, 23,225.81 and 10,118.29

Step by Step Solution

1. Step 1: Write the proportion equation
   16,832.55 : 23,225.81 = 10,118.29 : x
2. Step 2: Convert to fraction form
   16,832.55/23,225.81 = 10,118.29/x
3. Step 3: Cross multiply
   16,832.55x = 23,225.81 × 10,118.29
4. Step 4: Simplify right side
   16,832.55x = 235,005,550.65
5. Step 5: Solve for x
   x = 235,005,550.65/16,832.55
6. Step 6: Final answer
   x = 13,961.37