Finding the Fourth Proportional to 23,861.34, 32,928.47 and 13,250.94

Step by Step Solution

1. Step 1: Write the proportion equation
   23,861.34 : 32,928.47 = 13,250.94 : x
2. Step 2: Convert to fraction form
   23,861.34/32,928.47 = 13,250.94/x
3. Step 3: Cross multiply
   23,861.34x = 32,928.47 × 13,250.94
4. Step 4: Simplify right side
   23,861.34x = 436,333,114.01
5. Step 5: Solve for x
   x = 436,333,114.01/23,861.34
6. Step 6: Final answer
   x = 18,286.19