Finding the Fourth Proportional to 6,153.55, 9,238.82 and 3,384.56

Step by Step Solution

1. Step 1: Write the proportion equation
   6,153.55 : 9,238.82 = 3,384.56 : x
2. Step 2: Convert to fraction form
   6,153.55/9,238.82 = 3,384.56/x
3. Step 3: Cross multiply
   6,153.55x = 9,238.82 × 3,384.56
4. Step 4: Simplify right side
   6,153.55x = 31,269,340.62
5. Step 5: Solve for x
   x = 31,269,340.62/6,153.55
6. Step 6: Final answer
   x = 5,081.51