Finding the Fourth Proportional to 9,429.96, 14,141.64 and 2,764.62

Step by Step Solution

1. Step 1: Write the proportion equation
   9,429.96 : 14,141.64 = 2,764.62 : x
2. Step 2: Convert to fraction form
   9,429.96/14,141.64 = 2,764.62/x
3. Step 3: Cross multiply
   9,429.96x = 14,141.64 × 2,764.62
4. Step 4: Simplify right side
   9,429.96x = 39,096,260.78
5. Step 5: Solve for x
   x = 39,096,260.78/9,429.96
6. Step 6: Final answer
   x = 4,145.96