Finding the Fourth Proportional to 35,943.71, 49,605.17 and 19,813.89

Step by Step Solution

1. Step 1: Write the proportion equation
   35,943.71 : 49,605.17 = 19,813.89 : x
2. Step 2: Convert to fraction form
   35,943.71/49,605.17 = 19,813.89/x
3. Step 3: Cross multiply
   35,943.71x = 49,605.17 × 19,813.89
4. Step 4: Simplify right side
   35,943.71x = 982,871,034.72
5. Step 5: Solve for x
   x = 982,871,034.72/35,943.71
6. Step 6: Final answer
   x = 27,344.73