Finding the Fourth Proportional to 37,042.41, 51,116.57 and 20,272.17

Step by Step Solution

1. Step 1: Write the proportion equation
   37,042.41 : 51,116.57 = 20,272.17 : x
2. Step 2: Convert to fraction form
   37,042.41/51,116.57 = 20,272.17/x
3. Step 3: Cross multiply
   37,042.41x = 51,116.57 × 20,272.17
4. Step 4: Simplify right side
   37,042.41x = 1,036,243,695.50
5. Step 5: Solve for x
   x = 1,036,243,695.50/37,042.41
6. Step 6: Final answer
   x = 27,974.52