Finding the Fourth Proportional to 60,678, 83,736.04 and 33,822.21

Step by Step Solution

1. Step 1: Write the proportion equation
   60,678 : 83,736.04 = 33,822.21 : x
2. Step 2: Convert to fraction form
   60,678/83,736.04 = 33,822.21/x
3. Step 3: Cross multiply
   60,678x = 83,736.04 × 33,822.21
4. Step 4: Simplify right side
   60,678x = 2,832,137,929.45
5. Step 5: Solve for x
   x = 2,832,137,929.45/60,678
6. Step 6: Final answer
   x = 46,674.87