Finding the Fourth Proportional to 60,077.15, 82,903.12 and 33,218.05

Step by Step Solution

1. Step 1: Write the proportion equation
   60,077.15 : 82,903.12 = 33,218.05 : x
2. Step 2: Convert to fraction form
   60,077.15/82,903.12 = 33,218.05/x
3. Step 3: Cross multiply
   60,077.15x = 82,903.12 × 33,218.05
4. Step 4: Simplify right side
   60,077.15x = 2,753,879,985.32
5. Step 5: Solve for x
   x = 2,753,879,985.32/60,077.15
6. Step 6: Final answer
   x = 45,839.06