Finding the Fourth Proportional to 10,714.16, 14,784.72 and 5,997.80

Step by Step Solution

1. Step 1: Write the proportion equation
   10,714.16 : 14,784.72 = 5,997.80 : x
2. Step 2: Convert to fraction form
   10,714.16/14,784.72 = 5,997.80/x
3. Step 3: Cross multiply
   10,714.16x = 14,784.72 × 5,997.80
4. Step 4: Simplify right side
   10,714.16x = 88,675,793.62
5. Step 5: Solve for x
   x = 88,675,793.62/10,714.16
6. Step 6: Final answer
   x = 8,276.50