Finding the Fourth Proportional to 15,057.34, 22,584.18 and 3,964.88

Step by Step Solution

1. Step 1: Write the proportion equation
   15,057.34 : 22,584.18 = 3,964.88 : x
2. Step 2: Convert to fraction form
   15,057.34/22,584.18 = 3,964.88/x
3. Step 3: Cross multiply
   15,057.34x = 22,584.18 × 3,964.88
4. Step 4: Simplify right side
   15,057.34x = 89,543,563.60
5. Step 5: Solve for x
   x = 89,543,563.60/15,057.34
6. Step 6: Final answer
   x = 5,946.84