Finding the Fourth Proportional to 49,072.88, 67,718.56 and 27,851.76

Step by Step Solution

1. Step 1: Write the proportion equation
   49,072.88 : 67,718.56 = 27,851.76 : x
2. Step 2: Convert to fraction form
   49,072.88/67,718.56 = 27,851.76/x
3. Step 3: Cross multiply
   49,072.88x = 67,718.56 × 27,851.76
4. Step 4: Simplify right side
   49,072.88x = 1,886,081,080.67
5. Step 5: Solve for x
   x = 1,886,081,080.67/49,072.88
6. Step 6: Final answer
   x = 38,434.29