Finding the Fourth Proportional to 49,018.77, 67,647.83 and 27,802.17

Step by Step Solution

1. Step 1: Write the proportion equation
   49,018.77 : 67,647.83 = 27,802.17 : x
2. Step 2: Convert to fraction form
   49,018.77/67,647.83 = 27,802.17/x
3. Step 3: Cross multiply
   49,018.77x = 67,647.83 × 27,802.17
4. Step 4: Simplify right side
   49,018.77x = 1,880,756,330.78
5. Step 5: Solve for x
   x = 1,880,756,330.78/49,018.77
6. Step 6: Final answer
   x = 38,368.08