Finding the Fourth Proportional to 100,397.00, 150,564.78 and 33,819.27

Step by Step Solution

1. Step 1: Write the proportion equation
   100,397.00 : 150,564.78 = 33,819.27 : x
2. Step 2: Convert to fraction form
   100,397.00/150,564.78 = 33,819.27/x
3. Step 3: Cross multiply
   100,397.00x = 150,564.78 × 33,819.27
4. Step 4: Simplify right side
   100,397.00x = 5,091,990,947.31
5. Step 5: Solve for x
   x = 5,091,990,947.31/100,397.00
6. Step 6: Final answer
   x = 50,718.56