Finding the Fourth Proportional to 17,427.55, 24,050.05 and 9,469.78

Step by Step Solution

1. Step 1: Write the proportion equation
   17,427.55 : 24,050.05 = 9,469.78 : x
2. Step 2: Convert to fraction form
   17,427.55/24,050.05 = 9,469.78/x
3. Step 3: Cross multiply
   17,427.55x = 24,050.05 × 9,469.78
4. Step 4: Simplify right side
   17,427.55x = 227,748,682.49
5. Step 5: Solve for x
   x = 227,748,682.49/17,427.55
6. Step 6: Final answer
   x = 13,068.31