Finding the Fourth Proportional to 23,870.16, 35,843.22 and 19,701

Step by Step Solution

1. Step 1: Write the proportion equation
   23,870.16 : 35,843.22 = 19,701 : x
2. Step 2: Convert to fraction form
   23,870.16/35,843.22 = 19,701/x
3. Step 3: Cross multiply
   23,870.16x = 35,843.22 × 19,701
4. Step 4: Simplify right side
   23,870.16x = 706,147,277.22
5. Step 5: Solve for x
   x = 706,147,277.22/23,870.16
6. Step 6: Final answer
   x = 29,582.85