Finding the Fourth Proportional to 17,300.60, 23,876.04 and 9,644.37

Step by Step Solution

1. Step 1: Write the proportion equation
   17,300.60 : 23,876.04 = 9,644.37 : x
2. Step 2: Convert to fraction form
   17,300.60/23,876.04 = 9,644.37/x
3. Step 3: Cross multiply
   17,300.60x = 23,876.04 × 9,644.37
4. Step 4: Simplify right side
   17,300.60x = 230,269,363.89
5. Step 5: Solve for x
   x = 230,269,363.89/17,300.60
6. Step 6: Final answer
   x = 13,309.91