Finding the Fourth Proportional to 10,778.22, 14,873.63 and 5,997.91

Step by Step Solution

1. Step 1: Write the proportion equation
   10,778.22 : 14,873.63 = 5,997.91 : x
2. Step 2: Convert to fraction form
   10,778.22/14,873.63 = 5,997.91/x
3. Step 3: Cross multiply
   10,778.22x = 14,873.63 × 5,997.91
4. Step 4: Simplify right side
   10,778.22x = 89,210,694.11
5. Step 5: Solve for x
   x = 89,210,694.11/10,778.22
6. Step 6: Final answer
   x = 8,276.94