Finding the Fourth Proportional to 6,176.91, 8,524.74 and 3,524.72

Step by Step Solution

1. Step 1: Write the proportion equation
   6,176.91 : 8,524.74 = 3,524.72 : x
2. Step 2: Convert to fraction form
   6,176.91/8,524.74 = 3,524.72/x
3. Step 3: Cross multiply
   6,176.91x = 8,524.74 × 3,524.72
4. Step 4: Simplify right side
   6,176.91x = 30,047,292.17
5. Step 5: Solve for x
   x = 30,047,292.17/6,176.91
6. Step 6: Final answer
   x = 4,864.46