Finding the Fourth Proportional to 49,854.69, 74,809.98 and 26,480.52

Step by Step Solution

1. Step 1: Write the proportion equation
   49,854.69 : 74,809.98 = 26,480.52 : x
2. Step 2: Convert to fraction form
   49,854.69/74,809.98 = 26,480.52/x
3. Step 3: Cross multiply
   49,854.69x = 74,809.98 × 26,480.52
4. Step 4: Simplify right side
   49,854.69x = 1,981,007,171.59
5. Step 5: Solve for x
   x = 1,981,007,171.59/49,854.69
6. Step 6: Final answer
   x = 39,735.62