Finding the Fourth Proportional to 25,986.02, 35,859.98 and 14,655.43

Step by Step Solution

1. Step 1: Write the proportion equation
   25,986.02 : 35,859.98 = 14,655.43 : x
2. Step 2: Convert to fraction form
   25,986.02/35,859.98 = 14,655.43/x
3. Step 3: Cross multiply
   25,986.02x = 35,859.98 × 14,655.43
4. Step 4: Simplify right side
   25,986.02x = 525,543,508.15
5. Step 5: Solve for x
   x = 525,543,508.15/25,986.02
6. Step 6: Final answer
   x = 20,224.09