Finding the Fourth Proportional to 3,284.96, 4,933.31 and 3,152.83

Step by Step Solution

1. Step 1: Write the proportion equation
   3,284.96 : 4,933.31 = 3,152.83 : x
2. Step 2: Convert to fraction form
   3,284.96/4,933.31 = 3,152.83/x
3. Step 3: Cross multiply
   3,284.96x = 4,933.31 × 3,152.83
4. Step 4: Simplify right side
   3,284.96x = 15,553,887.77
5. Step 5: Solve for x
   x = 15,553,887.77/3,284.96
6. Step 6: Final answer
   x = 4,734.88