Finding the Fourth Proportional to 28,843.35, 39,806.61 and 17,510.22

Step by Step Solution

1. Step 1: Write the proportion equation
   28,843.35 : 39,806.61 = 17,510.22 : x
2. Step 2: Convert to fraction form
   28,843.35/39,806.61 = 17,510.22/x
3. Step 3: Cross multiply
   28,843.35x = 39,806.61 × 17,510.22
4. Step 4: Simplify right side
   28,843.35x = 697,022,498.55
5. Step 5: Solve for x
   x = 697,022,498.55/28,843.35
6. Step 6: Final answer
   x = 24,165.80