Finding the Fourth Proportional to 9,560.34, 13,188.83 and 5,974.11

Step by Step Solution

1. Step 1: Write the proportion equation
   9,560.34 : 13,188.83 = 5,974.11 : x
2. Step 2: Convert to fraction form
   9,560.34/13,188.83 = 5,974.11/x
3. Step 3: Cross multiply
   9,560.34x = 13,188.83 × 5,974.11
4. Step 4: Simplify right side
   9,560.34x = 78,791,491.32
5. Step 5: Solve for x
   x = 78,791,491.32/9,560.34
6. Step 6: Final answer
   x = 8,241.49