Finding the Fourth Proportional to 35,837.56, 49,456.02 and 19,920.52

Step by Step Solution

1. Step 1: Write the proportion equation
   35,837.56 : 49,456.02 = 19,920.52 : x
2. Step 2: Convert to fraction form
   35,837.56/49,456.02 = 19,920.52/x
3. Step 3: Cross multiply
   35,837.56x = 49,456.02 × 19,920.52
4. Step 4: Simplify right side
   35,837.56x = 985,189,635.53
5. Step 5: Solve for x
   x = 985,189,635.53/35,837.56
6. Step 6: Final answer
   x = 27,490.42