Finding the Fourth Proportional to 49,759.89, 68,665.54 and 27,403.89

Step by Step Solution

1. Step 1: Write the proportion equation
   49,759.89 : 68,665.54 = 27,403.89 : x
2. Step 2: Convert to fraction form
   49,759.89/68,665.54 = 27,403.89/x
3. Step 3: Cross multiply
   49,759.89x = 68,665.54 × 27,403.89
4. Step 4: Simplify right side
   49,759.89x = 1,881,702,904.95
5. Step 5: Solve for x
   x = 1,881,702,904.95/49,759.89
6. Step 6: Final answer
   x = 37,815.66