Finding the Fourth Proportional to 35,746.38, 49,330.06 and 19,830.83

Step by Step Solution

1. Step 1: Write the proportion equation
   35,746.38 : 49,330.06 = 19,830.83 : x
2. Step 2: Convert to fraction form
   35,746.38/49,330.06 = 19,830.83/x
3. Step 3: Cross multiply
   35,746.38x = 49,330.06 × 19,830.83
4. Step 4: Simplify right side
   35,746.38x = 978,256,083.33
5. Step 5: Solve for x
   x = 978,256,083.33/35,746.38
6. Step 6: Final answer
   x = 27,366.58