Finding the Fourth Proportional to 6,874.17, 9,485.15 and 4,483.50

Step by Step Solution

1. Step 1: Write the proportion equation
   6,874.17 : 9,485.15 = 4,483.50 : x
2. Step 2: Convert to fraction form
   6,874.17/9,485.15 = 4,483.50/x
3. Step 3: Cross multiply
   6,874.17x = 9,485.15 × 4,483.50
4. Step 4: Simplify right side
   6,874.17x = 42,526,690.61
5. Step 5: Solve for x
   x = 42,526,690.61/6,874.17
6. Step 6: Final answer
   x = 6,186.45