Finding the Fourth Proportional to 2,357.59, 3,536.43 and 714.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,357.59 : 3,536.43 = 714.10 : x
2. Step 2: Convert to fraction form
   2,357.59/3,536.43 = 714.10/x
3. Step 3: Cross multiply
   2,357.59x = 3,536.43 × 714.10
4. Step 4: Simplify right side
   2,357.59x = 2,525,364.66
5. Step 5: Solve for x
   x = 2,525,364.66/2,357.59
6. Step 6: Final answer
   x = 1,071.16