Finding the Fourth Proportional to 37,568.88, 51,846.67 and 20,801.88

Step by Step Solution

1. Step 1: Write the proportion equation
   37,568.88 : 51,846.67 = 20,801.88 : x
2. Step 2: Convert to fraction form
   37,568.88/51,846.67 = 20,801.88/x
3. Step 3: Cross multiply
   37,568.88x = 51,846.67 × 20,801.88
4. Step 4: Simplify right side
   37,568.88x = 1,078,507,948.51
5. Step 5: Solve for x
   x = 1,078,507,948.51/37,568.88
6. Step 6: Final answer
   x = 28,707.49