Finding the Fourth Proportional to 23,852.56, 32,909.88 and 14,909.17

Step by Step Solution

1. Step 1: Write the proportion equation
   23,852.56 : 32,909.88 = 14,909.17 : x
2. Step 2: Convert to fraction form
   23,852.56/32,909.88 = 14,909.17/x
3. Step 3: Cross multiply
   23,852.56x = 32,909.88 × 14,909.17
4. Step 4: Simplify right side
   23,852.56x = 490,658,995.60
5. Step 5: Solve for x
   x = 490,658,995.60/23,852.56
6. Step 6: Final answer
   x = 20,570.50