Finding the Fourth Proportional to 6,159.66, 8,503.50 and 3,642.54

Step by Step Solution

1. Step 1: Write the proportion equation
   6,159.66 : 8,503.50 = 3,642.54 : x
2. Step 2: Convert to fraction form
   6,159.66/8,503.50 = 3,642.54/x
3. Step 3: Cross multiply
   6,159.66x = 8,503.50 × 3,642.54
4. Step 4: Simplify right side
   6,159.66x = 30,974,338.89
5. Step 5: Solve for x
   x = 30,974,338.89/6,159.66
6. Step 6: Final answer
   x = 5,028.58