Finding the Fourth Proportional to 3,788.37, 5,230.52 and 2,372.63

Step by Step Solution

1. Step 1: Write the proportion equation
   3,788.37 : 5,230.52 = 2,372.63 : x
2. Step 2: Convert to fraction form
   3,788.37/5,230.52 = 2,372.63/x
3. Step 3: Cross multiply
   3,788.37x = 5,230.52 × 2,372.63
4. Step 4: Simplify right side
   3,788.37x = 12,410,050.65
5. Step 5: Solve for x
   x = 12,410,050.65/3,788.37
6. Step 6: Final answer
   x = 3,275.83