Finding the Fourth Proportional to 103,695.67, 155,568.20 and 33,574.99

Step by Step Solution

1. Step 1: Write the proportion equation
   103,695.67 : 155,568.20 = 33,574.99 : x
2. Step 2: Convert to fraction form
   103,695.67/155,568.20 = 33,574.99/x
3. Step 3: Cross multiply
   103,695.67x = 155,568.20 × 33,574.99
4. Step 4: Simplify right side
   103,695.67x = 5,223,200,759.32
5. Step 5: Solve for x
   x = 5,223,200,759.32/103,695.67
6. Step 6: Final answer
   x = 50,370.48