Finding the Fourth Proportional to 5,009.42, 7,513.59 and 1,722.44

Step by Step Solution

1. Step 1: Write the proportion equation
   5,009.42 : 7,513.59 = 1,722.44 : x
2. Step 2: Convert to fraction form
   5,009.42/7,513.59 = 1,722.44/x
3. Step 3: Cross multiply
   5,009.42x = 7,513.59 × 1,722.44
4. Step 4: Simplify right side
   5,009.42x = 12,941,707.96
5. Step 5: Solve for x
   x = 12,941,707.96/5,009.42
6. Step 6: Final answer
   x = 2,583.47