Finding the Fourth Proportional to 10,577.82, 14,590.55 and 8,336.22

Step by Step Solution

1. Step 1: Write the proportion equation
   10,577.82 : 14,590.55 = 8,336.22 : x
2. Step 2: Convert to fraction form
   10,577.82/14,590.55 = 8,336.22/x
3. Step 3: Cross multiply
   10,577.82x = 14,590.55 × 8,336.22
4. Step 4: Simplify right side
   10,577.82x = 121,630,034.72
5. Step 5: Solve for x
   x = 121,630,034.72/10,577.82
6. Step 6: Final answer
   x = 11,498.59