Finding the Fourth Proportional to 21,734.72, 32,601.72 and 6,943.54

Step by Step Solution

1. Step 1: Write the proportion equation
   21,734.72 : 32,601.72 = 6,943.54 : x
2. Step 2: Convert to fraction form
   21,734.72/32,601.72 = 6,943.54/x
3. Step 3: Cross multiply
   21,734.72x = 32,601.72 × 6,943.54
4. Step 4: Simplify right side
   21,734.72x = 226,371,346.89
5. Step 5: Solve for x
   x = 226,371,346.89/21,734.72
6. Step 6: Final answer
   x = 10,415.19