Finding the Fourth Proportional to 6,075.98, 8,384.18 and 3,422.84

Step by Step Solution

1. Step 1: Write the proportion equation
   6,075.98 : 8,384.18 = 3,422.84 : x
2. Step 2: Convert to fraction form
   6,075.98/8,384.18 = 3,422.84/x
3. Step 3: Cross multiply
   6,075.98x = 8,384.18 × 3,422.84
4. Step 4: Simplify right side
   6,075.98x = 28,697,706.67
5. Step 5: Solve for x
   x = 28,697,706.67/6,075.98
6. Step 6: Final answer
   x = 4,723.14