Finding the Fourth Proportional to 13,341.56, 18,401.82 and 10,192.28

Step by Step Solution

1. Step 1: Write the proportion equation
   13,341.56 : 18,401.82 = 10,192.28 : x
2. Step 2: Convert to fraction form
   13,341.56/18,401.82 = 10,192.28/x
3. Step 3: Cross multiply
   13,341.56x = 18,401.82 × 10,192.28
4. Step 4: Simplify right side
   13,341.56x = 187,556,501.95
5. Step 5: Solve for x
   x = 187,556,501.95/13,341.56
6. Step 6: Final answer
   x = 14,058.06