Finding the Fourth Proportional to 9,941.83, 14,917.97 and 4,399.00

Step by Step Solution

1. Step 1: Write the proportion equation
   9,941.83 : 14,917.97 = 4,399.00 : x
2. Step 2: Convert to fraction form
   9,941.83/14,917.97 = 4,399.00/x
3. Step 3: Cross multiply
   9,941.83x = 14,917.97 × 4,399.00
4. Step 4: Simplify right side
   9,941.83x = 65,624,123.73
5. Step 5: Solve for x
   x = 65,624,123.73/9,941.83
6. Step 6: Final answer
   x = 6,600.81