Finding the Fourth Proportional to 6,300.20, 8,693.93 and 3,467.12

Step by Step Solution

1. Step 1: Write the proportion equation
   6,300.20 : 8,693.93 = 3,467.12 : x
2. Step 2: Convert to fraction form
   6,300.20/8,693.93 = 3,467.12/x
3. Step 3: Cross multiply
   6,300.20x = 8,693.93 × 3,467.12
4. Step 4: Simplify right side
   6,300.20x = 30,142,898.58
5. Step 5: Solve for x
   x = 30,142,898.58/6,300.20
6. Step 6: Final answer
   x = 4,784.44