Finding the Fourth Proportional to 13,294.56, 19,944.24 and 5,504

Step by Step Solution

1. Step 1: Write the proportion equation
   13,294.56 : 19,944.24 = 5,504 : x
2. Step 2: Convert to fraction form
   13,294.56/19,944.24 = 5,504/x
3. Step 3: Cross multiply
   13,294.56x = 19,944.24 × 5,504
4. Step 4: Simplify right side
   13,294.56x = 109,773,096.96
5. Step 5: Solve for x
   x = 109,773,096.96/13,294.56
6. Step 6: Final answer
   x = 8,256.99