Finding the Fourth Proportional to 16,830.28, 23,224.20 and 9,755.94

Step by Step Solution

1. Step 1: Write the proportion equation
   16,830.28 : 23,224.20 = 9,755.94 : x
2. Step 2: Convert to fraction form
   16,830.28/23,224.20 = 9,755.94/x
3. Step 3: Cross multiply
   16,830.28x = 23,224.20 × 9,755.94
4. Step 4: Simplify right side
   16,830.28x = 226,573,901.75
5. Step 5: Solve for x
   x = 226,573,901.75/16,830.28
6. Step 6: Final answer
   x = 13,462.28