Finding the Fourth Proportional to 60,678.80, 83,727.24 and 33,812.72

Step by Step Solution

1. Step 1: Write the proportion equation
   60,678.80 : 83,727.24 = 33,812.72 : x
2. Step 2: Convert to fraction form
   60,678.80/83,727.24 = 33,812.72/x
3. Step 3: Cross multiply
   60,678.80x = 83,727.24 × 33,812.72
4. Step 4: Simplify right side
   60,678.80x = 2,831,045,722.49
5. Step 5: Solve for x
   x = 2,831,045,722.49/60,678.80
6. Step 6: Final answer
   x = 46,656.26