Finding the Fourth Proportional to 9,940.17, 14,912.67 and 3,700.41

Step by Step Solution

1. Step 1: Write the proportion equation
   9,940.17 : 14,912.67 = 3,700.41 : x
2. Step 2: Convert to fraction form
   9,940.17/14,912.67 = 3,700.41/x
3. Step 3: Cross multiply
   9,940.17x = 14,912.67 × 3,700.41
4. Step 4: Simplify right side
   9,940.17x = 55,182,993.19
5. Step 5: Solve for x
   x = 55,182,993.19/9,940.17
6. Step 6: Final answer
   x = 5,551.51