Finding the Fourth Proportional to 6,185.30, 8,534.79 and 3,532.15

Step by Step Solution

1. Step 1: Write the proportion equation
   6,185.30 : 8,534.79 = 3,532.15 : x
2. Step 2: Convert to fraction form
   6,185.30/8,534.79 = 3,532.15/x
3. Step 3: Cross multiply
   6,185.30x = 8,534.79 × 3,532.15
4. Step 4: Simplify right side
   6,185.30x = 30,146,137.16
5. Step 5: Solve for x
   x = 30,146,137.16/6,185.30
6. Step 6: Final answer
   x = 4,873.83