Finding the Fourth Proportional to 49,680.56, 68,559.46 and 27,019.76

Step by Step Solution

1. Step 1: Write the proportion equation
   49,680.56 : 68,559.46 = 27,019.76 : x
2. Step 2: Convert to fraction form
   49,680.56/68,559.46 = 27,019.76/x
3. Step 3: Cross multiply
   49,680.56x = 68,559.46 × 27,019.76
4. Step 4: Simplify right side
   49,680.56x = 1,852,460,154.93
5. Step 5: Solve for x
   x = 1,852,460,154.93/49,680.56
6. Step 6: Final answer
   x = 37,287.42