Finding the Fourth Proportional to 16,813.25, 23,211.61 and 10,100.53

Step by Step Solution

1. Step 1: Write the proportion equation
   16,813.25 : 23,211.61 = 10,100.53 : x
2. Step 2: Convert to fraction form
   16,813.25/23,211.61 = 10,100.53/x
3. Step 3: Cross multiply
   16,813.25x = 23,211.61 × 10,100.53
4. Step 4: Simplify right side
   16,813.25x = 234,449,623.73
5. Step 5: Solve for x
   x = 234,449,623.73/16,813.25
6. Step 6: Final answer
   x = 13,944.33