Finding the Fourth Proportional to 6,105.16, 8,425.02 and 3,714.32

Step by Step Solution

1. Step 1: Write the proportion equation
   6,105.16 : 8,425.02 = 3,714.32 : x
2. Step 2: Convert to fraction form
   6,105.16/8,425.02 = 3,714.32/x
3. Step 3: Cross multiply
   6,105.16x = 8,425.02 × 3,714.32
4. Step 4: Simplify right side
   6,105.16x = 31,293,220.29
5. Step 5: Solve for x
   x = 31,293,220.29/6,105.16
6. Step 6: Final answer
   x = 5,125.70