Finding the Fourth Proportional to 27,111.98, 37,414.52 and 15,175.32

Step by Step Solution

1. Step 1: Write the proportion equation
   27,111.98 : 37,414.52 = 15,175.32 : x
2. Step 2: Convert to fraction form
   27,111.98/37,414.52 = 15,175.32/x
3. Step 3: Cross multiply
   27,111.98x = 37,414.52 × 15,175.32
4. Step 4: Simplify right side
   27,111.98x = 567,777,211.28
5. Step 5: Solve for x
   x = 567,777,211.28/27,111.98
6. Step 6: Final answer
   x = 20,941.93