Finding the Fourth Proportional to 25,967.55, 35,822.55 and 16,402.84

Step by Step Solution

1. Step 1: Write the proportion equation
   25,967.55 : 35,822.55 = 16,402.84 : x
2. Step 2: Convert to fraction form
   25,967.55/35,822.55 = 16,402.84/x
3. Step 3: Cross multiply
   25,967.55x = 35,822.55 × 16,402.84
4. Step 4: Simplify right side
   25,967.55x = 587,591,575.32
5. Step 5: Solve for x
   x = 587,591,575.32/25,967.55
6. Step 6: Final answer
   x = 22,627.92