Finding the Fourth Proportional to 49,756.83, 68,661.31 and 27,400.83

Step by Step Solution

1. Step 1: Write the proportion equation
   49,756.83 : 68,661.31 = 27,400.83 : x
2. Step 2: Convert to fraction form
   49,756.83/68,661.31 = 27,400.83/x
3. Step 3: Cross multiply
   49,756.83x = 68,661.31 × 27,400.83
4. Step 4: Simplify right side
   49,756.83x = 1,881,376,882.89
5. Step 5: Solve for x
   x = 1,881,376,882.89/49,756.83
6. Step 6: Final answer
   x = 37,811.43