Finding the Fourth Proportional to 49,760.31, 68,669.23 and 27,404.31

Step by Step Solution

1. Step 1: Write the proportion equation
   49,760.31 : 68,669.23 = 27,404.31 : x
2. Step 2: Convert to fraction form
   49,760.31/68,669.23 = 27,404.31/x
3. Step 3: Cross multiply
   49,760.31x = 68,669.23 × 27,404.31
4. Step 4: Simplify right side
   49,760.31x = 1,881,832,866.38
5. Step 5: Solve for x
   x = 1,881,832,866.38/49,760.31
6. Step 6: Final answer
   x = 37,817.95