Finding the Fourth Proportional to 35,561.38, 49,077.00 and 19,645.83

Step by Step Solution

1. Step 1: Write the proportion equation
   35,561.38 : 49,077.00 = 19,645.83 : x
2. Step 2: Convert to fraction form
   35,561.38/49,077.00 = 19,645.83/x
3. Step 3: Cross multiply
   35,561.38x = 49,077.00 × 19,645.83
4. Step 4: Simplify right side
   35,561.38x = 964,158,357.52
5. Step 5: Solve for x
   x = 964,158,357.52/35,561.38
6. Step 6: Final answer
   x = 27,112.51