Finding the Fourth Proportional to 16,936.61, 23,373.35 and 10,222.12

Step by Step Solution

1. Step 1: Write the proportion equation
   16,936.61 : 23,373.35 = 10,222.12 : x
2. Step 2: Convert to fraction form
   16,936.61/23,373.35 = 10,222.12/x
3. Step 3: Cross multiply
   16,936.61x = 23,373.35 × 10,222.12
4. Step 4: Simplify right side
   16,936.61x = 238,925,188.50
5. Step 5: Solve for x
   x = 238,925,188.50/16,936.61
6. Step 6: Final answer
   x = 14,107.03