Finding the Fourth Proportional to 9,720.23, 14,579.69 and 3,796.02

Step by Step Solution

1. Step 1: Write the proportion equation
   9,720.23 : 14,579.69 = 3,796.02 : x
2. Step 2: Convert to fraction form
   9,720.23/14,579.69 = 3,796.02/x
3. Step 3: Cross multiply
   9,720.23x = 14,579.69 × 3,796.02
4. Step 4: Simplify right side
   9,720.23x = 55,344,775.85
5. Step 5: Solve for x
   x = 55,344,775.85/9,720.23
6. Step 6: Final answer
   x = 5,693.78