Finding the Fourth Proportional to 9,899.76, 14,851.01 and 3,327.83

Step by Step Solution

1. Step 1: Write the proportion equation
   9,899.76 : 14,851.01 = 3,327.83 : x
2. Step 2: Convert to fraction form
   9,899.76/14,851.01 = 3,327.83/x
3. Step 3: Cross multiply
   9,899.76x = 14,851.01 × 3,327.83
4. Step 4: Simplify right side
   9,899.76x = 49,421,626.36
5. Step 5: Solve for x
   x = 49,421,626.36/9,899.76
6. Step 6: Final answer
   x = 4,992.20