Finding the Fourth Proportional to 11,638.50, 16,061.34 and 6,333.41

Step by Step Solution

1. Step 1: Write the proportion equation
   11,638.50 : 16,061.34 = 6,333.41 : x
2. Step 2: Convert to fraction form
   11,638.50/16,061.34 = 6,333.41/x
3. Step 3: Cross multiply
   11,638.50x = 16,061.34 × 6,333.41
4. Step 4: Simplify right side
   11,638.50x = 101,722,971.06
5. Step 5: Solve for x
   x = 101,722,971.06/11,638.50
6. Step 6: Final answer
   x = 8,740.21