Finding the Fourth Proportional to 9,773.37, 13,487.92 and 5,522.96

Step by Step Solution

1. Step 1: Write the proportion equation
   9,773.37 : 13,487.92 = 5,522.96 : x
2. Step 2: Convert to fraction form
   9,773.37/13,487.92 = 5,522.96/x
3. Step 3: Cross multiply
   9,773.37x = 13,487.92 × 5,522.96
4. Step 4: Simplify right side
   9,773.37x = 74,493,262.56
5. Step 5: Solve for x
   x = 74,493,262.56/9,773.37
6. Step 6: Final answer
   x = 7,622.07