Finding the Fourth Proportional to 22,498.83, 33,740.82 and 7,707.42

Step by Step Solution

1. Step 1: Write the proportion equation
   22,498.83 : 33,740.82 = 7,707.42 : x
2. Step 2: Convert to fraction form
   22,498.83/33,740.82 = 7,707.42/x
3. Step 3: Cross multiply
   22,498.83x = 33,740.82 × 7,707.42
4. Step 4: Simplify right side
   22,498.83x = 260,054,670.88
5. Step 5: Solve for x
   x = 260,054,670.88/22,498.83
6. Step 6: Final answer
   x = 11,558.59