Finding the Fourth Proportional to 8,300.27, 12,450.51 and 2,377.15

Step by Step Solution

1. Step 1: Write the proportion equation
   8,300.27 : 12,450.51 = 2,377.15 : x
2. Step 2: Convert to fraction form
   8,300.27/12,450.51 = 2,377.15/x
3. Step 3: Cross multiply
   8,300.27x = 12,450.51 × 2,377.15
4. Step 4: Simplify right side
   8,300.27x = 29,596,698.72
5. Step 5: Solve for x
   x = 29,596,698.72/8,300.27
6. Step 6: Final answer
   x = 3,565.75