Finding the Fourth Proportional to 17,775.24, 24,576.56 and 17,494.56

Step by Step Solution

1. Step 1: Write the proportion equation
   17,775.24 : 24,576.56 = 17,494.56 : x
2. Step 2: Convert to fraction form
   17,775.24/24,576.56 = 17,494.56/x
3. Step 3: Cross multiply
   17,775.24x = 24,576.56 × 17,494.56
4. Step 4: Simplify right side
   17,775.24x = 429,956,103.51
5. Step 5: Solve for x
   x = 429,956,103.51/17,775.24
6. Step 6: Final answer
   x = 24,188.48