Finding the Fourth Proportional to 60,828.83, 83,942.96 and 33,971.81

Step by Step Solution

1. Step 1: Write the proportion equation
   60,828.83 : 83,942.96 = 33,971.81 : x
2. Step 2: Convert to fraction form
   60,828.83/83,942.96 = 33,971.81/x
3. Step 3: Cross multiply
   60,828.83x = 83,942.96 × 33,971.81
4. Step 4: Simplify right side
   60,828.83x = 2,851,694,118.10
5. Step 5: Solve for x
   x = 2,851,694,118.10/60,828.83
6. Step 6: Final answer
   x = 46,880.63