Finding the Fourth Proportional to 103,150.42, 154,727.78 and 33,029.53

Step by Step Solution

1. Step 1: Write the proportion equation
   103,150.42 : 154,727.78 = 33,029.53 : x
2. Step 2: Convert to fraction form
   103,150.42/154,727.78 = 33,029.53/x
3. Step 3: Cross multiply
   103,150.42x = 154,727.78 × 33,029.53
4. Step 4: Simplify right side
   103,150.42x = 5,110,585,851.34
5. Step 5: Solve for x
   x = 5,110,585,851.34/103,150.42
6. Step 6: Final answer
   x = 49,544.98