Finding the Fourth Proportional to 27,103.32, 37,404.89 and 15,168.96

Step by Step Solution

1. Step 1: Write the proportion equation
   27,103.32 : 37,404.89 = 15,168.96 : x
2. Step 2: Convert to fraction form
   27,103.32/37,404.89 = 15,168.96/x
3. Step 3: Cross multiply
   27,103.32x = 37,404.89 × 15,168.96
4. Step 4: Simplify right side
   27,103.32x = 567,393,204.37
5. Step 5: Solve for x
   x = 567,393,204.37/27,103.32
6. Step 6: Final answer
   x = 20,934.45