Finding the Fourth Proportional to 6,075.38, 8,384.04 and 3,422.82

Step by Step Solution

1. Step 1: Write the proportion equation
   6,075.38 : 8,384.04 = 3,422.82 : x
2. Step 2: Convert to fraction form
   6,075.38/8,384.04 = 3,422.82/x
3. Step 3: Cross multiply
   6,075.38x = 8,384.04 × 3,422.82
4. Step 4: Simplify right side
   6,075.38x = 28,697,059.79
5. Step 5: Solve for x
   x = 28,697,059.79/6,075.38
6. Step 6: Final answer
   x = 4,723.50