Finding the Fourth Proportional to 35,717.30, 49,290.22 and 19,802.10

Step by Step Solution

1. Step 1: Write the proportion equation
   35,717.30 : 49,290.22 = 19,802.10 : x
2. Step 2: Convert to fraction form
   35,717.30/49,290.22 = 19,802.10/x
3. Step 3: Cross multiply
   35,717.30x = 49,290.22 × 19,802.10
4. Step 4: Simplify right side
   35,717.30x = 976,049,865.46
5. Step 5: Solve for x
   x = 976,049,865.46/35,717.30
6. Step 6: Final answer
   x = 27,327.09