Finding the Fourth Proportional to 6,411.53, 8,844.35 and 3,758.42

Step by Step Solution

1. Step 1: Write the proportion equation
   6,411.53 : 8,844.35 = 3,758.42 : x
2. Step 2: Convert to fraction form
   6,411.53/8,844.35 = 3,758.42/x
3. Step 3: Cross multiply
   6,411.53x = 8,844.35 × 3,758.42
4. Step 4: Simplify right side
   6,411.53x = 33,240,799.34
5. Step 5: Solve for x
   x = 33,240,799.34/6,411.53
6. Step 6: Final answer
   x = 5,184.54