Finding the Fourth Proportional to 6,164.76, 8,505.27 and 3,775.86

Step by Step Solution

1. Step 1: Write the proportion equation
   6,164.76 : 8,505.27 = 3,775.86 : x
2. Step 2: Convert to fraction form
   6,164.76/8,505.27 = 3,775.86/x
3. Step 3: Cross multiply
   6,164.76x = 8,505.27 × 3,775.86
4. Step 4: Simplify right side
   6,164.76x = 32,114,708.78
5. Step 5: Solve for x
   x = 32,114,708.78/6,164.76
6. Step 6: Final answer
   x = 5,209.40