Finding the Fourth Proportional to 6,300.92, 9,451.72 and 2,353.20

Step by Step Solution

1. Step 1: Write the proportion equation
   6,300.92 : 9,451.72 = 2,353.20 : x
2. Step 2: Convert to fraction form
   6,300.92/9,451.72 = 2,353.20/x
3. Step 3: Cross multiply
   6,300.92x = 9,451.72 × 2,353.20
4. Step 4: Simplify right side
   6,300.92x = 22,241,787.50
5. Step 5: Solve for x
   x = 22,241,787.50/6,300.92
6. Step 6: Final answer
   x = 3,529.93