Finding the Fourth Proportional to 16,870.67, 23,284.35 and 9,801.18

Step by Step Solution

1. Step 1: Write the proportion equation
   16,870.67 : 23,284.35 = 9,801.18 : x
2. Step 2: Convert to fraction form
   16,870.67/23,284.35 = 9,801.18/x
3. Step 3: Cross multiply
   16,870.67x = 23,284.35 × 9,801.18
4. Step 4: Simplify right side
   16,870.67x = 228,214,105.53
5. Step 5: Solve for x
   x = 228,214,105.53/16,870.67
6. Step 6: Final answer
   x = 13,527.27