Finding the Fourth Proportional to 9,349.10, 13,968.89 and 9,022.07

Step by Step Solution

1. Step 1: Write the proportion equation
   9,349.10 : 13,968.89 = 9,022.07 : x
2. Step 2: Convert to fraction form
   9,349.10/13,968.89 = 9,022.07/x
3. Step 3: Cross multiply
   9,349.10x = 13,968.89 × 9,022.07
4. Step 4: Simplify right side
   9,349.10x = 126,028,188.45
5. Step 5: Solve for x
   x = 126,028,188.45/9,349.10
6. Step 6: Final answer
   x = 13,480.26