Finding the Fourth Proportional to 33,139.20, 45,724.59 and 24,191.58

Step by Step Solution

1. Step 1: Write the proportion equation
   33,139.20 : 45,724.59 = 24,191.58 : x
2. Step 2: Convert to fraction form
   33,139.20/45,724.59 = 24,191.58/x
3. Step 3: Cross multiply
   33,139.20x = 45,724.59 × 24,191.58
4. Step 4: Simplify right side
   33,139.20x = 1,106,150,076.95
5. Step 5: Solve for x
   x = 1,106,150,076.95/33,139.20
6. Step 6: Final answer
   x = 33,378.90