Finding the Fourth Proportional to 60,300, 83,215.04 and 33,443.68

Step by Step Solution

1. Step 1: Write the proportion equation
   60,300 : 83,215.04 = 33,443.68 : x
2. Step 2: Convert to fraction form
   60,300/83,215.04 = 33,443.68/x
3. Step 3: Cross multiply
   60,300x = 83,215.04 × 33,443.68
4. Step 4: Simplify right side
   60,300x = 2,783,017,168.95
5. Step 5: Solve for x
   x = 2,783,017,168.95/60,300
6. Step 6: Final answer
   x = 46,152.86