Finding the Fourth Proportional to 49,983.30, 68,978.61 and 27,321.84

Step by Step Solution

1. Step 1: Write the proportion equation
   49,983.30 : 68,978.61 = 27,321.84 : x
2. Step 2: Convert to fraction form
   49,983.30/68,978.61 = 27,321.84/x
3. Step 3: Cross multiply
   49,983.30x = 68,978.61 × 27,321.84
4. Step 4: Simplify right side
   49,983.30x = 1,884,622,545.84
5. Step 5: Solve for x
   x = 1,884,622,545.84/49,983.30
6. Step 6: Final answer
   x = 37,705.04