Finding the Fourth Proportional to 23,523.98, 32,461.63 and 12,913.54

Step by Step Solution

1. Step 1: Write the proportion equation
   23,523.98 : 32,461.63 = 12,913.54 : x
2. Step 2: Convert to fraction form
   23,523.98/32,461.63 = 12,913.54/x
3. Step 3: Cross multiply
   23,523.98x = 32,461.63 × 12,913.54
4. Step 4: Simplify right side
   23,523.98x = 419,194,444.03
5. Step 5: Solve for x
   x = 419,194,444.03/23,523.98
6. Step 6: Final answer
   x = 17,819.88