Finding the Fourth Proportional to 23,077.96, 31,847.56 and 12,467.59

Step by Step Solution

1. Step 1: Write the proportion equation
   23,077.96 : 31,847.56 = 12,467.59 : x
2. Step 2: Convert to fraction form
   23,077.96/31,847.56 = 12,467.59/x
3. Step 3: Cross multiply
   23,077.96x = 31,847.56 × 12,467.59
4. Step 4: Simplify right side
   23,077.96x = 397,062,320.58
5. Step 5: Solve for x
   x = 397,062,320.58/23,077.96
6. Step 6: Final answer
   x = 17,205.26