Finding the Fourth Proportional to 22,464.42, 30,999.15 and 13,033.59

Step by Step Solution

1. Step 1: Write the proportion equation
   22,464.42 : 30,999.15 = 13,033.59 : x
2. Step 2: Convert to fraction form
   22,464.42/30,999.15 = 13,033.59/x
3. Step 3: Cross multiply
   22,464.42x = 30,999.15 × 13,033.59
4. Step 4: Simplify right side
   22,464.42x = 404,030,211.45
5. Step 5: Solve for x
   x = 404,030,211.45/22,464.42
6. Step 6: Final answer
   x = 17,985.34