Finding the Fourth Proportional to 16,834, 23,228.18 and 10,118.02

Step by Step Solution

1. Step 1: Write the proportion equation
   16,834 : 23,228.18 = 10,118.02 : x
2. Step 2: Convert to fraction form
   16,834/23,228.18 = 10,118.02/x
3. Step 3: Cross multiply
   16,834x = 23,228.18 × 10,118.02
4. Step 4: Simplify right side
   16,834x = 235,023,189.80
5. Step 5: Solve for x
   x = 235,023,189.80/16,834
6. Step 6: Final answer
   x = 13,961.22