Finding the Fourth Proportional to 22,683.42, 33,995.52 and 11,580.72

Step by Step Solution

1. Step 1: Write the proportion equation
   22,683.42 : 33,995.52 = 11,580.72 : x
2. Step 2: Convert to fraction form
   22,683.42/33,995.52 = 11,580.72/x
3. Step 3: Cross multiply
   22,683.42x = 33,995.52 × 11,580.72
4. Step 4: Simplify right side
   22,683.42x = 393,692,598.37
5. Step 5: Solve for x
   x = 393,692,598.37/22,683.42
6. Step 6: Final answer
   x = 17,355.96