Finding the Fourth Proportional to 9,300.82, 13,945.83 and 3,749.62

Step by Step Solution

1. Step 1: Write the proportion equation
   9,300.82 : 13,945.83 = 3,749.62 : x
2. Step 2: Convert to fraction form
   9,300.82/13,945.83 = 3,749.62/x
3. Step 3: Cross multiply
   9,300.82x = 13,945.83 × 3,749.62
4. Step 4: Simplify right side
   9,300.82x = 52,291,563.08
5. Step 5: Solve for x
   x = 52,291,563.08/9,300.82
6. Step 6: Final answer
   x = 5,622.25