Finding the Fourth Proportional to 7,321.83, 10,979.60 and 2,323.05

Step by Step Solution

1. Step 1: Write the proportion equation
   7,321.83 : 10,979.60 = 2,323.05 : x
2. Step 2: Convert to fraction form
   7,321.83/10,979.60 = 2,323.05/x
3. Step 3: Cross multiply
   7,321.83x = 10,979.60 × 2,323.05
4. Step 4: Simplify right side
   7,321.83x = 25,506,148.16
5. Step 5: Solve for x
   x = 25,506,148.16/7,321.83
6. Step 6: Final answer
   x = 3,483.58