Finding the Fourth Proportional to 6,155.71, 8,494.76 and 3,503.06

Step by Step Solution

1. Step 1: Write the proportion equation
   6,155.71 : 8,494.76 = 3,503.06 : x
2. Step 2: Convert to fraction form
   6,155.71/8,494.76 = 3,503.06/x
3. Step 3: Cross multiply
   6,155.71x = 8,494.76 × 3,503.06
4. Step 4: Simplify right side
   6,155.71x = 29,757,620.25
5. Step 5: Solve for x
   x = 29,757,620.25/6,155.71
6. Step 6: Final answer
   x = 4,834.15