Finding the Fourth Proportional to 5,691.58, 7,851.24 and 3,570.22

Step by Step Solution

1. Step 1: Write the proportion equation
   5,691.58 : 7,851.24 = 3,570.22 : x
2. Step 2: Convert to fraction form
   5,691.58/7,851.24 = 3,570.22/x
3. Step 3: Cross multiply
   5,691.58x = 7,851.24 × 3,570.22
4. Step 4: Simplify right side
   5,691.58x = 28,030,654.07
5. Step 5: Solve for x
   x = 28,030,654.07/5,691.58
6. Step 6: Final answer
   x = 4,924.93