Finding the Fourth Proportional to 23,408.52, 35,105.49 and 7,822.50

Step by Step Solution

1. Step 1: Write the proportion equation
   23,408.52 : 35,105.49 = 7,822.50 : x
2. Step 2: Convert to fraction form
   23,408.52/35,105.49 = 7,822.50/x
3. Step 3: Cross multiply
   23,408.52x = 35,105.49 × 7,822.50
4. Step 4: Simplify right side
   23,408.52x = 274,612,695.53
5. Step 5: Solve for x
   x = 274,612,695.53/23,408.52
6. Step 6: Final answer
   x = 11,731.31