Finding the Fourth Proportional to 8,111.64, 11,194.86 and 4,924.69

Step by Step Solution

1. Step 1: Write the proportion equation
   8,111.64 : 11,194.86 = 4,924.69 : x
2. Step 2: Convert to fraction form
   8,111.64/11,194.86 = 4,924.69/x
3. Step 3: Cross multiply
   8,111.64x = 11,194.86 × 4,924.69
4. Step 4: Simplify right side
   8,111.64x = 55,131,215.09
5. Step 5: Solve for x
   x = 55,131,215.09/8,111.64
6. Step 6: Final answer
   x = 6,796.56