Finding the Fourth Proportional to 23,782.54, 35,674.12 and 8,998.42

Step by Step Solution

1. Step 1: Write the proportion equation
   23,782.54 : 35,674.12 = 8,998.42 : x
2. Step 2: Convert to fraction form
   23,782.54/35,674.12 = 8,998.42/x
3. Step 3: Cross multiply
   23,782.54x = 35,674.12 × 8,998.42
4. Step 4: Simplify right side
   23,782.54x = 321,010,714.89
5. Step 5: Solve for x
   x = 321,010,714.89/23,782.54
6. Step 6: Final answer
   x = 13,497.75