Finding the Fourth Proportional to 9,655.76, 14,483.49 and 3,081.91

Step by Step Solution

1. Step 1: Write the proportion equation
   9,655.76 : 14,483.49 = 3,081.91 : x
2. Step 2: Convert to fraction form
   9,655.76/14,483.49 = 3,081.91/x
3. Step 3: Cross multiply
   9,655.76x = 14,483.49 × 3,081.91
4. Step 4: Simplify right side
   9,655.76x = 44,636,812.67
5. Step 5: Solve for x
   x = 44,636,812.67/9,655.76
6. Step 6: Final answer
   x = 4,622.82