Finding the Fourth Proportional to 103,433.30, 155,193.15 and 33,334.10

Step by Step Solution

1. Step 1: Write the proportion equation
   103,433.30 : 155,193.15 = 33,334.10 : x
2. Step 2: Convert to fraction form
   103,433.30/155,193.15 = 33,334.10/x
3. Step 3: Cross multiply
   103,433.30x = 155,193.15 × 33,334.10
4. Step 4: Simplify right side
   103,433.30x = 5,173,223,981.42
5. Step 5: Solve for x
   x = 5,173,223,981.42/103,433.30
6. Step 6: Final answer
   x = 50,015.07