Finding the Fourth Proportional to 17,778.78, 24,536.79 and 10,610.46

Step by Step Solution

1. Step 1: Write the proportion equation
   17,778.78 : 24,536.79 = 10,610.46 : x
2. Step 2: Convert to fraction form
   17,778.78/24,536.79 = 10,610.46/x
3. Step 3: Cross multiply
   17,778.78x = 24,536.79 × 10,610.46
4. Step 4: Simplify right side
   17,778.78x = 260,346,628.82
5. Step 5: Solve for x
   x = 260,346,628.82/17,778.78
6. Step 6: Final answer
   x = 14,643.67