Finding the Fourth Proportional to 23,118.24, 34,678.84 and 7,323.86

Step by Step Solution

1. Step 1: Write the proportion equation
   23,118.24 : 34,678.84 = 7,323.86 : x
2. Step 2: Convert to fraction form
   23,118.24/34,678.84 = 7,323.86/x
3. Step 3: Cross multiply
   23,118.24x = 34,678.84 × 7,323.86
4. Step 4: Simplify right side
   23,118.24x = 253,982,969.12
5. Step 5: Solve for x
   x = 253,982,969.12/23,118.24
6. Step 6: Final answer
   x = 10,986.26