Finding the Fourth Proportional to 23,199.38, 32,014.50 and 12,850.77

Step by Step Solution

1. Step 1: Write the proportion equation
   23,199.38 : 32,014.50 = 12,850.77 : x
2. Step 2: Convert to fraction form
   23,199.38/32,014.50 = 12,850.77/x
3. Step 3: Cross multiply
   23,199.38x = 32,014.50 × 12,850.77
4. Step 4: Simplify right side
   23,199.38x = 411,410,976.17
5. Step 5: Solve for x
   x = 411,410,976.17/23,199.38
6. Step 6: Final answer
   x = 17,733.71