Finding the Fourth Proportional to 5,928.50, 8,895.64 and 3,976.86

Step by Step Solution

1. Step 1: Write the proportion equation
   5,928.50 : 8,895.64 = 3,976.86 : x
2. Step 2: Convert to fraction form
   5,928.50/8,895.64 = 3,976.86/x
3. Step 3: Cross multiply
   5,928.50x = 8,895.64 × 3,976.86
4. Step 4: Simplify right side
   5,928.50x = 35,376,714.89
5. Step 5: Solve for x
   x = 35,376,714.89/5,928.50
6. Step 6: Final answer
   x = 5,967.23