Finding the Fourth Proportional to 60,301.92, 83,212.56 and 33,443.40

Step by Step Solution

1. Step 1: Write the proportion equation
   60,301.92 : 83,212.56 = 33,443.40 : x
2. Step 2: Convert to fraction form
   60,301.92/83,212.56 = 33,443.40/x
3. Step 3: Cross multiply
   60,301.92x = 83,212.56 × 33,443.40
4. Step 4: Simplify right side
   60,301.92x = 2,782,910,929.10
5. Step 5: Solve for x
   x = 2,782,910,929.10/60,301.92
6. Step 6: Final answer
   x = 46,149.62