Finding the Fourth Proportional to 5,019.42, 7,527.30 and 1,731.69

Step by Step Solution

1. Step 1: Write the proportion equation
   5,019.42 : 7,527.30 = 1,731.69 : x
2. Step 2: Convert to fraction form
   5,019.42/7,527.30 = 1,731.69/x
3. Step 3: Cross multiply
   5,019.42x = 7,527.30 × 1,731.69
4. Step 4: Simplify right side
   5,019.42x = 13,034,968.96
5. Step 5: Solve for x
   x = 13,034,968.96/5,019.42
6. Step 6: Final answer
   x = 2,596.91