Finding the Fourth Proportional to 23,074.32, 34,579.32 and 17,447.34

Step by Step Solution

1. Step 1: Write the proportion equation
   23,074.32 : 34,579.32 = 17,447.34 : x
2. Step 2: Convert to fraction form
   23,074.32/34,579.32 = 17,447.34/x
3. Step 3: Cross multiply
   23,074.32x = 34,579.32 × 17,447.34
4. Step 4: Simplify right side
   23,074.32x = 603,317,153.01
5. Step 5: Solve for x
   x = 603,317,153.01/23,074.32
6. Step 6: Final answer
   x = 26,146.69