Finding the Fourth Proportional to 23,976.72, 35,984.34 and 10,830.24

Step by Step Solution

1. Step 1: Write the proportion equation
   23,976.72 : 35,984.34 = 10,830.24 : x
2. Step 2: Convert to fraction form
   23,976.72/35,984.34 = 10,830.24/x
3. Step 3: Cross multiply
   23,976.72x = 35,984.34 × 10,830.24
4. Step 4: Simplify right side
   23,976.72x = 389,719,038.44
5. Step 5: Solve for x
   x = 389,719,038.44/23,976.72
6. Step 6: Final answer
   x = 16,254.06