Finding the Fourth Proportional to 22,341.18, 33,460.72 and 10,662.60

Step by Step Solution

1. Step 1: Write the proportion equation
   22,341.18 : 33,460.72 = 10,662.60 : x
2. Step 2: Convert to fraction form
   22,341.18/33,460.72 = 10,662.60/x
3. Step 3: Cross multiply
   22,341.18x = 33,460.72 × 10,662.60
4. Step 4: Simplify right side
   22,341.18x = 356,778,273.07
5. Step 5: Solve for x
   x = 356,778,273.07/22,341.18
6. Step 6: Final answer
   x = 15,969.54