Finding the Fourth Proportional to 23,645.67, 35,469.50 and 7,852.11

Step by Step Solution

1. Step 1: Write the proportion equation
   23,645.67 : 35,469.50 = 7,852.11 : x
2. Step 2: Convert to fraction form
   23,645.67/35,469.50 = 7,852.11/x
3. Step 3: Cross multiply
   23,645.67x = 35,469.50 × 7,852.11
4. Step 4: Simplify right side
   23,645.67x = 278,510,376.38
5. Step 5: Solve for x
   x = 278,510,376.38/23,645.67
6. Step 6: Final answer
   x = 11,778.49