Finding the Fourth Proportional to 48,111.95, 72,233.37 and 27,066.80

Step by Step Solution

1. Step 1: Write the proportion equation
   48,111.95 : 72,233.37 = 27,066.80 : x
2. Step 2: Convert to fraction form
   48,111.95/72,233.37 = 27,066.80/x
3. Step 3: Cross multiply
   48,111.95x = 72,233.37 × 27,066.80
4. Step 4: Simplify right side
   48,111.95x = 1,955,126,043.78
5. Step 5: Solve for x
   x = 1,955,126,043.78/48,111.95
6. Step 6: Final answer
   x = 40,637.02