Finding the Fourth Proportional to 16,459.08, 22,725.98 and 16,426.26

Step by Step Solution

1. Step 1: Write the proportion equation
   16,459.08 : 22,725.98 = 16,426.26 : x
2. Step 2: Convert to fraction form
   16,459.08/22,725.98 = 16,426.26/x
3. Step 3: Cross multiply
   16,459.08x = 22,725.98 × 16,426.26
4. Step 4: Simplify right side
   16,459.08x = 373,302,856.23
5. Step 5: Solve for x
   x = 373,302,856.23/16,459.08
6. Step 6: Final answer
   x = 22,680.66