Finding the Fourth Proportional to 60,639.48, 83,682.53 and 33,782.06

Step by Step Solution

1. Step 1: Write the proportion equation
   60,639.48 : 83,682.53 = 33,782.06 : x
2. Step 2: Convert to fraction form
   60,639.48/83,682.53 = 33,782.06/x
3. Step 3: Cross multiply
   60,639.48x = 83,682.53 × 33,782.06
4. Step 4: Simplify right side
   60,639.48x = 2,826,967,915.45
5. Step 5: Solve for x
   x = 2,826,967,915.45/60,639.48
6. Step 6: Final answer
   x = 46,619.26