Finding the Fourth Proportional to 9,622.34, 13,277.82 and 5,588.38

Step by Step Solution

1. Step 1: Write the proportion equation
   9,622.34 : 13,277.82 = 5,588.38 : x
2. Step 2: Convert to fraction form
   9,622.34/13,277.82 = 5,588.38/x
3. Step 3: Cross multiply
   9,622.34x = 13,277.82 × 5,588.38
4. Step 4: Simplify right side
   9,622.34x = 74,201,503.73
5. Step 5: Solve for x
   x = 74,201,503.73/9,622.34
6. Step 6: Final answer
   x = 7,711.38