Finding the Fourth Proportional to 27,096.72, 37,393.48 and 15,162.87

Step by Step Solution

1. Step 1: Write the proportion equation
   27,096.72 : 37,393.48 = 15,162.87 : x
2. Step 2: Convert to fraction form
   27,096.72/37,393.48 = 15,162.87/x
3. Step 3: Cross multiply
   27,096.72x = 37,393.48 × 15,162.87
4. Step 4: Simplify right side
   27,096.72x = 566,992,213.31
5. Step 5: Solve for x
   x = 566,992,213.31/27,096.72
6. Step 6: Final answer
   x = 20,924.75