Finding the Fourth Proportional to 6,212.59, 8,570.55 and 3,693.27

Step by Step Solution

1. Step 1: Write the proportion equation
   6,212.59 : 8,570.55 = 3,693.27 : x
2. Step 2: Convert to fraction form
   6,212.59/8,570.55 = 3,693.27/x
3. Step 3: Cross multiply
   6,212.59x = 8,570.55 × 3,693.27
4. Step 4: Simplify right side
   6,212.59x = 31,653,355.20
5. Step 5: Solve for x
   x = 31,653,355.20/6,212.59
6. Step 6: Final answer
   x = 5,095.04