Finding the Fourth Proportional to 6,300.54, 8,694.12 and 3,467.86

Step by Step Solution

1. Step 1: Write the proportion equation
   6,300.54 : 8,694.12 = 3,467.86 : x
2. Step 2: Convert to fraction form
   6,300.54/8,694.12 = 3,467.86/x
3. Step 3: Cross multiply
   6,300.54x = 8,694.12 × 3,467.86
4. Step 4: Simplify right side
   6,300.54x = 30,149,990.98
5. Step 5: Solve for x
   x = 30,149,990.98/6,300.54
6. Step 6: Final answer
   x = 4,785.30