Finding the Fourth Proportional to 8,288.01, 12,432.56 and 3,357.54

Step by Step Solution

1. Step 1: Write the proportion equation
   8,288.01 : 12,432.56 = 3,357.54 : x
2. Step 2: Convert to fraction form
   8,288.01/12,432.56 = 3,357.54/x
3. Step 3: Cross multiply
   8,288.01x = 12,432.56 × 3,357.54
4. Step 4: Simplify right side
   8,288.01x = 41,742,800.71
5. Step 5: Solve for x
   x = 41,742,800.71/8,288.01
6. Step 6: Final answer
   x = 5,036.53