Finding the Fourth Proportional to 103,618.51, 155,424.12 and 33,496

Step by Step Solution

1. Step 1: Write the proportion equation
   103,618.51 : 155,424.12 = 33,496 : x
2. Step 2: Convert to fraction form
   103,618.51/155,424.12 = 33,496/x
3. Step 3: Cross multiply
   103,618.51x = 155,424.12 × 33,496
4. Step 4: Simplify right side
   103,618.51x = 5,206,086,323.52
5. Step 5: Solve for x
   x = 5,206,086,323.52/103,618.51
6. Step 6: Final answer
   x = 50,242.82