Finding the Fourth Proportional to 6,875.57, 10,308.12 and 3,758.24

Step by Step Solution

1. Step 1: Write the proportion equation
   6,875.57 : 10,308.12 = 3,758.24 : x
2. Step 2: Convert to fraction form
   6,875.57/10,308.12 = 3,758.24/x
3. Step 3: Cross multiply
   6,875.57x = 10,308.12 × 3,758.24
4. Step 4: Simplify right side
   6,875.57x = 38,740,388.91
5. Step 5: Solve for x
   x = 38,740,388.91/6,875.57
6. Step 6: Final answer
   x = 5,634.50