Finding the Fourth Proportional to 23,117.48, 34,655.15 and 8,323.03

Step by Step Solution

1. Step 1: Write the proportion equation
   23,117.48 : 34,655.15 = 8,323.03 : x
2. Step 2: Convert to fraction form
   23,117.48/34,655.15 = 8,323.03/x
3. Step 3: Cross multiply
   23,117.48x = 34,655.15 × 8,323.03
4. Step 4: Simplify right side
   23,117.48x = 288,435,787.27
5. Step 5: Solve for x
   x = 288,435,787.27/23,117.48
6. Step 6: Final answer
   x = 12,476.96