Finding the Fourth Proportional to 60,828.58, 83,942.61 and 33,971.56

Step by Step Solution

1. Step 1: Write the proportion equation
   60,828.58 : 83,942.61 = 33,971.56 : x
2. Step 2: Convert to fraction form
   60,828.58/83,942.61 = 33,971.56/x
3. Step 3: Cross multiply
   60,828.58x = 83,942.61 × 33,971.56
4. Step 4: Simplify right side
   60,828.58x = 2,851,661,412.17
5. Step 5: Solve for x
   x = 2,851,661,412.17/60,828.58
6. Step 6: Final answer
   x = 46,880.29