Finding the Fourth Proportional to 9,081.53, 13,614.04 and 8,097.38

Step by Step Solution

1. Step 1: Write the proportion equation
   9,081.53 : 13,614.04 = 8,097.38 : x
2. Step 2: Convert to fraction form
   9,081.53/13,614.04 = 8,097.38/x
3. Step 3: Cross multiply
   9,081.53x = 13,614.04 × 8,097.38
4. Step 4: Simplify right side
   9,081.53x = 110,238,048.32
5. Step 5: Solve for x
   x = 110,238,048.32/9,081.53
6. Step 6: Final answer
   x = 12,138.71