Finding the Fourth Proportional to 9,340.10, 14,022.30 and 7,493.30

Step by Step Solution

1. Step 1: Write the proportion equation
   9,340.10 : 14,022.30 = 7,493.30 : x
2. Step 2: Convert to fraction form
   9,340.10/14,022.30 = 7,493.30/x
3. Step 3: Cross multiply
   9,340.10x = 14,022.30 × 7,493.30
4. Step 4: Simplify right side
   9,340.10x = 105,073,300.59
5. Step 5: Solve for x
   x = 105,073,300.59/9,340.10
6. Step 6: Final answer
   x = 11,249.70