Finding the Fourth Proportional to 6,160.68, 8,498.58 and 4,170.54

Step by Step Solution

1. Step 1: Write the proportion equation
   6,160.68 : 8,498.58 = 4,170.54 : x
2. Step 2: Convert to fraction form
   6,160.68/8,498.58 = 4,170.54/x
3. Step 3: Cross multiply
   6,160.68x = 8,498.58 × 4,170.54
4. Step 4: Simplify right side
   6,160.68x = 35,443,667.83
5. Step 5: Solve for x
   x = 35,443,667.83/6,160.68
6. Step 6: Final answer
   x = 5,753.21