Finding the Fourth Proportional to 60,439.34, 83,405.82 and 33,581.36

Step by Step Solution

1. Step 1: Write the proportion equation
   60,439.34 : 83,405.82 = 33,581.36 : x
2. Step 2: Convert to fraction form
   60,439.34/83,405.82 = 33,581.36/x
3. Step 3: Cross multiply
   60,439.34x = 83,405.82 × 33,581.36
4. Step 4: Simplify right side
   60,439.34x = 2,800,880,867.52
5. Step 5: Solve for x
   x = 2,800,880,867.52/60,439.34
6. Step 6: Final answer
   x = 46,342.02