Finding the Fourth Proportional to 9,739.75, 14,604.42 and 5,055.04

Step by Step Solution

1. Step 1: Write the proportion equation
   9,739.75 : 14,604.42 = 5,055.04 : x
2. Step 2: Convert to fraction form
   9,739.75/14,604.42 = 5,055.04/x
3. Step 3: Cross multiply
   9,739.75x = 14,604.42 × 5,055.04
4. Step 4: Simplify right side
   9,739.75x = 73,825,890.77
5. Step 5: Solve for x
   x = 73,825,890.77/9,739.75
6. Step 6: Final answer
   x = 7,579.86