Finding the Fourth Proportional to 23,515.56, 32,411.06 and 22,408.30

Step by Step Solution

1. Step 1: Write the proportion equation
   23,515.56 : 32,411.06 = 22,408.30 : x
2. Step 2: Convert to fraction form
   23,515.56/32,411.06 = 22,408.30/x
3. Step 3: Cross multiply
   23,515.56x = 32,411.06 × 22,408.30
4. Step 4: Simplify right side
   23,515.56x = 726,276,755.80
5. Step 5: Solve for x
   x = 726,276,755.80/23,515.56
6. Step 6: Final answer
   x = 30,884.94