Finding the Fourth Proportional to 23,858.43, 32,923.10 and 14,905.50

Step by Step Solution

1. Step 1: Write the proportion equation
   23,858.43 : 32,923.10 = 14,905.50 : x
2. Step 2: Convert to fraction form
   23,858.43/32,923.10 = 14,905.50/x
3. Step 3: Cross multiply
   23,858.43x = 32,923.10 × 14,905.50
4. Step 4: Simplify right side
   23,858.43x = 490,735,192.52
5. Step 5: Solve for x
   x = 490,735,192.52/23,858.43
6. Step 6: Final answer
   x = 20,568.63