Finding the Fourth Proportional to 37,538.03, 56,309.78 and 15,351.83

Step by Step Solution

1. Step 1: Write the proportion equation
   37,538.03 : 56,309.78 = 15,351.83 : x
2. Step 2: Convert to fraction form
   37,538.03/56,309.78 = 15,351.83/x
3. Step 3: Cross multiply
   37,538.03x = 56,309.78 × 15,351.83
4. Step 4: Simplify right side
   37,538.03x = 864,458,137.89
5. Step 5: Solve for x
   x = 864,458,137.89/37,538.03
6. Step 6: Final answer
   x = 23,028.86