Finding the Fourth Proportional to 60,736.80, 83,815.81 and 33,878.62

Step by Step Solution

1. Step 1: Write the proportion equation
   60,736.80 : 83,815.81 = 33,878.62 : x
2. Step 2: Convert to fraction form
   60,736.80/83,815.81 = 33,878.62/x
3. Step 3: Cross multiply
   60,736.80x = 83,815.81 × 33,878.62
4. Step 4: Simplify right side
   60,736.80x = 2,839,564,187.62
5. Step 5: Solve for x
   x = 2,839,564,187.62/60,736.80
6. Step 6: Final answer
   x = 46,751.95