Finding the Fourth Proportional to 6,155.90, 8,495.15 and 3,503.33

Step by Step Solution

1. Step 1: Write the proportion equation
   6,155.90 : 8,495.15 = 3,503.33 : x
2. Step 2: Convert to fraction form
   6,155.90/8,495.15 = 3,503.33/x
3. Step 3: Cross multiply
   6,155.90x = 8,495.15 × 3,503.33
4. Step 4: Simplify right side
   6,155.90x = 29,761,253.86
5. Step 5: Solve for x
   x = 29,761,253.86/6,155.90
6. Step 6: Final answer
   x = 4,834.59