Finding the Fourth Proportional to 2,847.42, 3,933.77 and 2,432.03

Step by Step Solution

1. Step 1: Write the proportion equation
   2,847.42 : 3,933.77 = 2,432.03 : x
2. Step 2: Convert to fraction form
   2,847.42/3,933.77 = 2,432.03/x
3. Step 3: Cross multiply
   2,847.42x = 3,933.77 × 2,432.03
4. Step 4: Simplify right side
   2,847.42x = 9,567,014.82
5. Step 5: Solve for x
   x = 9,567,014.82/2,847.42
6. Step 6: Final answer
   x = 3,359.89