Finding the Fourth Proportional to 36,086.24, 54,096.24 and 13,892.96

Step by Step Solution

1. Step 1: Write the proportion equation
   36,086.24 : 54,096.24 = 13,892.96 : x
2. Step 2: Convert to fraction form
   36,086.24/54,096.24 = 13,892.96/x
3. Step 3: Cross multiply
   36,086.24x = 54,096.24 × 13,892.96
4. Step 4: Simplify right side
   36,086.24x = 751,556,898.47
5. Step 5: Solve for x
   x = 751,556,898.47/36,086.24
6. Step 6: Final answer
   x = 20,826.69