Finding the Fourth Proportional to 9,300.96, 13,945.97 and 3,754.49

Step by Step Solution

1. Step 1: Write the proportion equation
   9,300.96 : 13,945.97 = 3,754.49 : x
2. Step 2: Convert to fraction form
   9,300.96/13,945.97 = 3,754.49/x
3. Step 3: Cross multiply
   9,300.96x = 13,945.97 × 3,754.49
4. Step 4: Simplify right side
   9,300.96x = 52,359,944.56
5. Step 5: Solve for x
   x = 52,359,944.56/9,300.96
6. Step 6: Final answer
   x = 5,629.52