Finding the Fourth Proportional to 6,091.62, 8,405.01 and 3,573.60

Step by Step Solution

1. Step 1: Write the proportion equation
   6,091.62 : 8,405.01 = 3,573.60 : x
2. Step 2: Convert to fraction form
   6,091.62/8,405.01 = 3,573.60/x
3. Step 3: Cross multiply
   6,091.62x = 8,405.01 × 3,573.60
4. Step 4: Simplify right side
   6,091.62x = 30,036,143.74
5. Step 5: Solve for x
   x = 30,036,143.74/6,091.62
6. Step 6: Final answer
   x = 4,930.73