Finding the Fourth Proportional to 9,344.82, 14,017.18 and 3,105.30

Step by Step Solution

1. Step 1: Write the proportion equation
   9,344.82 : 14,017.18 = 3,105.30 : x
2. Step 2: Convert to fraction form
   9,344.82/14,017.18 = 3,105.30/x
3. Step 3: Cross multiply
   9,344.82x = 14,017.18 × 3,105.30
4. Step 4: Simplify right side
   9,344.82x = 43,527,549.05
5. Step 5: Solve for x
   x = 43,527,549.05/9,344.82
6. Step 6: Final answer
   x = 4,657.93