Finding the Fourth Proportional to 22,901.37, 31,602.24 and 13,341.33

Step by Step Solution

1. Step 1: Write the proportion equation
   22,901.37 : 31,602.24 = 13,341.33 : x
2. Step 2: Convert to fraction form
   22,901.37/31,602.24 = 13,341.33/x
3. Step 3: Cross multiply
   22,901.37x = 31,602.24 × 13,341.33
4. Step 4: Simplify right side
   22,901.37x = 421,615,912.58
5. Step 5: Solve for x
   x = 421,615,912.58/22,901.37
6. Step 6: Final answer
   x = 18,410.07