Finding the Fourth Proportional to 23,287.14, 34,919.37 and 7,699.50

Step by Step Solution

1. Step 1: Write the proportion equation
   23,287.14 : 34,919.37 = 7,699.50 : x
2. Step 2: Convert to fraction form
   23,287.14/34,919.37 = 7,699.50/x
3. Step 3: Cross multiply
   23,287.14x = 34,919.37 × 7,699.50
4. Step 4: Simplify right side
   23,287.14x = 268,861,689.32
5. Step 5: Solve for x
   x = 268,861,689.32/23,287.14
6. Step 6: Final answer
   x = 11,545.50