Finding the Fourth Proportional to 9,900.75, 14,841.83 and 3,322.33

Step by Step Solution

1. Step 1: Write the proportion equation
   9,900.75 : 14,841.83 = 3,322.33 : x
2. Step 2: Convert to fraction form
   9,900.75/14,841.83 = 3,322.33/x
3. Step 3: Cross multiply
   9,900.75x = 14,841.83 × 3,322.33
4. Step 4: Simplify right side
   9,900.75x = 49,309,374.55
5. Step 5: Solve for x
   x = 49,309,374.55/9,900.75
6. Step 6: Final answer
   x = 4,980.37