Finding the Fourth Proportional to 108,520.98, 162,806.72 and 33,637.16

Step by Step Solution

1. Step 1: Write the proportion equation
   108,520.98 : 162,806.72 = 33,637.16 : x
2. Step 2: Convert to fraction form
   108,520.98/162,806.72 = 33,637.16/x
3. Step 3: Cross multiply
   108,520.98x = 162,806.72 × 33,637.16
4. Step 4: Simplify right side
   108,520.98x = 5,476,354,707.50
5. Step 5: Solve for x
   x = 5,476,354,707.50/108,520.98
6. Step 6: Final answer
   x = 50,463.56