Finding the Fourth Proportional to 49,713.22, 68,602.17 and 27,355.78

Step by Step Solution

1. Step 1: Write the proportion equation
   49,713.22 : 68,602.17 = 27,355.78 : x
2. Step 2: Convert to fraction form
   49,713.22/68,602.17 = 27,355.78/x
3. Step 3: Cross multiply
   49,713.22x = 68,602.17 × 27,355.78
4. Step 4: Simplify right side
   49,713.22x = 1,876,665,870.04
5. Step 5: Solve for x
   x = 1,876,665,870.04/49,713.22
6. Step 6: Final answer
   x = 37,749.84