Finding the Fourth Proportional to 2,354.52, 3,532.18 and 710.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,354.52 : 3,532.18 = 710.88 : x
2. Step 2: Convert to fraction form
   2,354.52/3,532.18 = 710.88/x
3. Step 3: Cross multiply
   2,354.52x = 3,532.18 × 710.88
4. Step 4: Simplify right side
   2,354.52x = 2,510,956.12
5. Step 5: Solve for x
   x = 2,510,956.12/2,354.52
6. Step 6: Final answer
   x = 1,066.44