Finding the Fourth Proportional to 9,107.98, 13,665.30 and 3,844.30

Step by Step Solution

1. Step 1: Write the proportion equation
   9,107.98 : 13,665.30 = 3,844.30 : x
2. Step 2: Convert to fraction form
   9,107.98/13,665.30 = 3,844.30/x
3. Step 3: Cross multiply
   9,107.98x = 13,665.30 × 3,844.30
4. Step 4: Simplify right side
   9,107.98x = 52,533,512.79
5. Step 5: Solve for x
   x = 52,533,512.79/9,107.98
6. Step 6: Final answer
   x = 5,767.86