Finding the Fourth Proportional to 10,451.86, 14,423.80 and 5,976.02

Step by Step Solution

1. Step 1: Write the proportion equation
   10,451.86 : 14,423.80 = 5,976.02 : x
2. Step 2: Convert to fraction form
   10,451.86/14,423.80 = 5,976.02/x
3. Step 3: Cross multiply
   10,451.86x = 14,423.80 × 5,976.02
4. Step 4: Simplify right side
   10,451.86x = 86,196,917.28
5. Step 5: Solve for x
   x = 86,196,917.28/10,451.86
6. Step 6: Final answer
   x = 8,247.04