Finding the Fourth Proportional to 6,075.36, 8,384.15 and 3,349.98

Step by Step Solution

1. Step 1: Write the proportion equation
   6,075.36 : 8,384.15 = 3,349.98 : x
2. Step 2: Convert to fraction form
   6,075.36/8,384.15 = 3,349.98/x
3. Step 3: Cross multiply
   6,075.36x = 8,384.15 × 3,349.98
4. Step 4: Simplify right side
   6,075.36x = 28,086,734.82
5. Step 5: Solve for x
   x = 28,086,734.82/6,075.36
6. Step 6: Final answer
   x = 4,623.06