Finding the Fourth Proportional to 9,662.22, 14,492.12 and 3,087.86

Step by Step Solution

1. Step 1: Write the proportion equation
   9,662.22 : 14,492.12 = 3,087.86 : x
2. Step 2: Convert to fraction form
   9,662.22/14,492.12 = 3,087.86/x
3. Step 3: Cross multiply
   9,662.22x = 14,492.12 × 3,087.86
4. Step 4: Simplify right side
   9,662.22x = 44,749,549.76
5. Step 5: Solve for x
   x = 44,749,549.76/9,662.22
6. Step 6: Final answer
   x = 4,631.39