Finding the Fourth Proportional to 49,379.88, 68,141.62 and 27,019.56

Step by Step Solution

1. Step 1: Write the proportion equation
   49,379.88 : 68,141.62 = 27,019.56 : x
2. Step 2: Convert to fraction form
   49,379.88/68,141.62 = 27,019.56/x
3. Step 3: Cross multiply
   49,379.88x = 68,141.62 × 27,019.56
4. Step 4: Simplify right side
   49,379.88x = 1,841,156,590.09
5. Step 5: Solve for x
   x = 1,841,156,590.09/49,379.88
6. Step 6: Final answer
   x = 37,285.56