Finding the Fourth Proportional to 6,493.46, 9,739.23 and 2,388.50

Step by Step Solution

1. Step 1: Write the proportion equation
   6,493.46 : 9,739.23 = 2,388.50 : x
2. Step 2: Convert to fraction form
   6,493.46/9,739.23 = 2,388.50/x
3. Step 3: Cross multiply
   6,493.46x = 9,739.23 × 2,388.50
4. Step 4: Simplify right side
   6,493.46x = 23,262,150.86
5. Step 5: Solve for x
   x = 23,262,150.86/6,493.46
6. Step 6: Final answer
   x = 3,582.40