Finding the Fourth Proportional to 8,314.79, 12,475.49 and 3,050.19

Step by Step Solution

1. Step 1: Write the proportion equation
   8,314.79 : 12,475.49 = 3,050.19 : x
2. Step 2: Convert to fraction form
   8,314.79/12,475.49 = 3,050.19/x
3. Step 3: Cross multiply
   8,314.79x = 12,475.49 × 3,050.19
4. Step 4: Simplify right side
   8,314.79x = 38,052,599.59
5. Step 5: Solve for x
   x = 38,052,599.59/8,314.79
6. Step 6: Final answer
   x = 4,576.50