Finding the Fourth Proportional to 23,219.46, 32,041.86 and 12,608.88

Step by Step Solution

1. Step 1: Write the proportion equation
   23,219.46 : 32,041.86 = 12,608.88 : x
2. Step 2: Convert to fraction form
   23,219.46/32,041.86 = 12,608.88/x
3. Step 3: Cross multiply
   23,219.46x = 32,041.86 × 12,608.88
4. Step 4: Simplify right side
   23,219.46x = 404,011,967.72
5. Step 5: Solve for x
   x = 404,011,967.72/23,219.46
6. Step 6: Final answer
   x = 17,399.71