Finding the Fourth Proportional to 6,323.55, 8,726.53 and 3,491.01

Step by Step Solution

1. Step 1: Write the proportion equation
   6,323.55 : 8,726.53 = 3,491.01 : x
2. Step 2: Convert to fraction form
   6,323.55/8,726.53 = 3,491.01/x
3. Step 3: Cross multiply
   6,323.55x = 8,726.53 × 3,491.01
4. Step 4: Simplify right side
   6,323.55x = 30,464,403.50
5. Step 5: Solve for x
   x = 30,464,403.50/6,323.55
6. Step 6: Final answer
   x = 4,817.61