Finding the Fourth Proportional to 18,401.43, 27,593.83 and 5,250.67

Step by Step Solution

1. Step 1: Write the proportion equation
   18,401.43 : 27,593.83 = 5,250.67 : x
2. Step 2: Convert to fraction form
   18,401.43/27,593.83 = 5,250.67/x
3. Step 3: Cross multiply
   18,401.43x = 27,593.83 × 5,250.67
4. Step 4: Simplify right side
   18,401.43x = 144,886,095.37
5. Step 5: Solve for x
   x = 144,886,095.37/18,401.43
6. Step 6: Final answer
   x = 7,873.63