Finding the Fourth Proportional to 5,714.80, 8,566.27 and 3,525.07

Step by Step Solution

1. Step 1: Write the proportion equation
   5,714.80 : 8,566.27 = 3,525.07 : x
2. Step 2: Convert to fraction form
   5,714.80/8,566.27 = 3,525.07/x
3. Step 3: Cross multiply
   5,714.80x = 8,566.27 × 3,525.07
4. Step 4: Simplify right side
   5,714.80x = 30,196,701.39
5. Step 5: Solve for x
   x = 30,196,701.39/5,714.80
6. Step 6: Final answer
   x = 5,283.95