Finding the Fourth Proportional to 23,837.50, 32,894.61 and 13,082.12

Step by Step Solution

1. Step 1: Write the proportion equation
   23,837.50 : 32,894.61 = 13,082.12 : x
2. Step 2: Convert to fraction form
   23,837.50/32,894.61 = 13,082.12/x
3. Step 3: Cross multiply
   23,837.50x = 32,894.61 × 13,082.12
4. Step 4: Simplify right side
   23,837.50x = 430,331,235.37
5. Step 5: Solve for x
   x = 430,331,235.37/23,837.50
6. Step 6: Final answer
   x = 18,052.70