Finding the Fourth Proportional to 10,699.12, 16,050.92 and 3,303.42

Step by Step Solution

1. Step 1: Write the proportion equation
   10,699.12 : 16,050.92 = 3,303.42 : x
2. Step 2: Convert to fraction form
   10,699.12/16,050.92 = 3,303.42/x
3. Step 3: Cross multiply
   10,699.12x = 16,050.92 × 3,303.42
4. Step 4: Simplify right side
   10,699.12x = 53,022,930.15
5. Step 5: Solve for x
   x = 53,022,930.15/10,699.12
6. Step 6: Final answer
   x = 4,955.82