Finding the Fourth Proportional to 8,353.82, 11,522.74 and 5,373.42

Step by Step Solution

1. Step 1: Write the proportion equation
   8,353.82 : 11,522.74 = 5,373.42 : x
2. Step 2: Convert to fraction form
   8,353.82/11,522.74 = 5,373.42/x
3. Step 3: Cross multiply
   8,353.82x = 11,522.74 × 5,373.42
4. Step 4: Simplify right side
   8,353.82x = 61,916,521.57
5. Step 5: Solve for x
   x = 61,916,521.57/8,353.82
6. Step 6: Final answer
   x = 7,411.76