Finding the Fourth Proportional to 23,455.98, 32,335.90 and 14,498.42

Step by Step Solution

1. Step 1: Write the proportion equation
   23,455.98 : 32,335.90 = 14,498.42 : x
2. Step 2: Convert to fraction form
   23,455.98/32,335.90 = 14,498.42/x
3. Step 3: Cross multiply
   23,455.98x = 32,335.90 × 14,498.42
4. Step 4: Simplify right side
   23,455.98x = 468,819,459.28
5. Step 5: Solve for x
   x = 468,819,459.28/23,455.98
6. Step 6: Final answer
   x = 19,987.20