Finding the Fourth Proportional to 37,763.34, 52,107.57 and 21,849.27

Step by Step Solution

1. Step 1: Write the proportion equation
   37,763.34 : 52,107.57 = 21,849.27 : x
2. Step 2: Convert to fraction form
   37,763.34/52,107.57 = 21,849.27/x
3. Step 3: Cross multiply
   37,763.34x = 52,107.57 × 21,849.27
4. Step 4: Simplify right side
   37,763.34x = 1,138,512,365.97
5. Step 5: Solve for x
   x = 1,138,512,365.97/37,763.34
6. Step 6: Final answer
   x = 30,148.61