Finding the Fourth Proportional to 60,042.72, 82,858.48 and 33,187.04

Step by Step Solution

1. Step 1: Write the proportion equation
   60,042.72 : 82,858.48 = 33,187.04 : x
2. Step 2: Convert to fraction form
   60,042.72/82,858.48 = 33,187.04/x
3. Step 3: Cross multiply
   60,042.72x = 82,858.48 × 33,187.04
4. Step 4: Simplify right side
   60,042.72x = 2,749,827,690.10
5. Step 5: Solve for x
   x = 2,749,827,690.10/60,042.72
6. Step 6: Final answer
   x = 45,797.85