Finding the Fourth Proportional to 35,801.23, 49,404.33 and 19,886.71

Step by Step Solution

1. Step 1: Write the proportion equation
   35,801.23 : 49,404.33 = 19,886.71 : x
2. Step 2: Convert to fraction form
   35,801.23/49,404.33 = 19,886.71/x
3. Step 3: Cross multiply
   35,801.23x = 49,404.33 × 19,886.71
4. Step 4: Simplify right side
   35,801.23x = 982,489,583.45
5. Step 5: Solve for x
   x = 982,489,583.45/35,801.23
6. Step 6: Final answer
   x = 27,442.90