Finding the Fourth Proportional to 35,784.43, 49,382.26 and 19,868.94

Step by Step Solution

1. Step 1: Write the proportion equation
   35,784.43 : 49,382.26 = 19,868.94 : x
2. Step 2: Convert to fraction form
   35,784.43/49,382.26 = 19,868.94/x
3. Step 3: Cross multiply
   35,784.43x = 49,382.26 × 19,868.94
4. Step 4: Simplify right side
   35,784.43x = 981,173,111.33
5. Step 5: Solve for x
   x = 981,173,111.33/35,784.43
6. Step 6: Final answer
   x = 27,419.00