Finding the Fourth Proportional to 9,601.96, 14,402.96 and 3,757.80

Step by Step Solution

1. Step 1: Write the proportion equation
   9,601.96 : 14,402.96 = 3,757.80 : x
2. Step 2: Convert to fraction form
   9,601.96/14,402.96 = 3,757.80/x
3. Step 3: Cross multiply
   9,601.96x = 14,402.96 × 3,757.80
4. Step 4: Simplify right side
   9,601.96x = 54,123,443.09
5. Step 5: Solve for x
   x = 54,123,443.09/9,601.96
6. Step 6: Final answer
   x = 5,636.71