Finding the Fourth Proportional to 8,174.30, 12,264.72 and 3,734.06

Step by Step Solution

1. Step 1: Write the proportion equation
   8,174.30 : 12,264.72 = 3,734.06 : x
2. Step 2: Convert to fraction form
   8,174.30/12,264.72 = 3,734.06/x
3. Step 3: Cross multiply
   8,174.30x = 12,264.72 × 3,734.06
4. Step 4: Simplify right side
   8,174.30x = 45,797,181.69
5. Step 5: Solve for x
   x = 45,797,181.69/8,174.30
6. Step 6: Final answer
   x = 5,602.58