Finding the Fourth Proportional to 37,268.89, 51,395.85 and 28,757.59

Step by Step Solution

1. Step 1: Write the proportion equation
   37,268.89 : 51,395.85 = 28,757.59 : x
2. Step 2: Convert to fraction form
   37,268.89/51,395.85 = 28,757.59/x
3. Step 3: Cross multiply
   37,268.89x = 51,395.85 × 28,757.59
4. Step 4: Simplify right side
   37,268.89x = 1,478,020,653.51
5. Step 5: Solve for x
   x = 1,478,020,653.51/37,268.89
6. Step 6: Final answer
   x = 39,658.30