Finding the Fourth Proportional to 6,152.65, 8,491.37 and 3,500.47

Step by Step Solution

1. Step 1: Write the proportion equation
   6,152.65 : 8,491.37 = 3,500.47 : x
2. Step 2: Convert to fraction form
   6,152.65/8,491.37 = 3,500.47/x
3. Step 3: Cross multiply
   6,152.65x = 8,491.37 × 3,500.47
4. Step 4: Simplify right side
   6,152.65x = 29,723,779.06
5. Step 5: Solve for x
   x = 29,723,779.06/6,152.65
6. Step 6: Final answer
   x = 4,831.06