Finding the Fourth Proportional to 33,061.42, 45,622.60 and 18,914.37

Step by Step Solution

1. Step 1: Write the proportion equation
   33,061.42 : 45,622.60 = 18,914.37 : x
2. Step 2: Convert to fraction form
   33,061.42/45,622.60 = 18,914.37/x
3. Step 3: Cross multiply
   33,061.42x = 45,622.60 × 18,914.37
4. Step 4: Simplify right side
   33,061.42x = 862,922,736.76
5. Step 5: Solve for x
   x = 862,922,736.76/33,061.42
6. Step 6: Final answer
   x = 26,100.60