Finding the Fourth Proportional to 9,223.85, 13,842.42 and 3,673.98

Step by Step Solution

1. Step 1: Write the proportion equation
   9,223.85 : 13,842.42 = 3,673.98 : x
2. Step 2: Convert to fraction form
   9,223.85/13,842.42 = 3,673.98/x
3. Step 3: Cross multiply
   9,223.85x = 13,842.42 × 3,673.98
4. Step 4: Simplify right side
   9,223.85x = 50,856,818.02
5. Step 5: Solve for x
   x = 50,856,818.02/9,223.85
6. Step 6: Final answer
   x = 5,513.62