Finding the Fourth Proportional to 9,560.56, 13,193.48 and 5,368.72

Step by Step Solution

1. Step 1: Write the proportion equation
   9,560.56 : 13,193.48 = 5,368.72 : x
2. Step 2: Convert to fraction form
   9,560.56/13,193.48 = 5,368.72/x
3. Step 3: Cross multiply
   9,560.56x = 13,193.48 × 5,368.72
4. Step 4: Simplify right side
   9,560.56x = 70,832,099.95
5. Step 5: Solve for x
   x = 70,832,099.95/9,560.56
6. Step 6: Final answer
   x = 7,408.78