Finding the Fourth Proportional to 10,373.69, 15,546.69 and 5,686.62

Step by Step Solution

1. Step 1: Write the proportion equation
   10,373.69 : 15,546.69 = 5,686.62 : x
2. Step 2: Convert to fraction form
   10,373.69/15,546.69 = 5,686.62/x
3. Step 3: Cross multiply
   10,373.69x = 15,546.69 × 5,686.62
4. Step 4: Simplify right side
   10,373.69x = 88,408,118.29
5. Step 5: Solve for x
   x = 88,408,118.29/10,373.69
6. Step 6: Final answer
   x = 8,522.34