Finding the Fourth Proportional to 6,079.56, 8,385.62 and 3,722.86

Step by Step Solution

1. Step 1: Write the proportion equation
   6,079.56 : 8,385.62 = 3,722.86 : x
2. Step 2: Convert to fraction form
   6,079.56/8,385.62 = 3,722.86/x
3. Step 3: Cross multiply
   6,079.56x = 8,385.62 × 3,722.86
4. Step 4: Simplify right side
   6,079.56x = 31,218,489.27
5. Step 5: Solve for x
   x = 31,218,489.27/6,079.56
6. Step 6: Final answer
   x = 5,135.00