Finding the Fourth Proportional to 7,106.16, 10,654.69 and 2,949.04

Step by Step Solution

1. Step 1: Write the proportion equation
   7,106.16 : 10,654.69 = 2,949.04 : x
2. Step 2: Convert to fraction form
   7,106.16/10,654.69 = 2,949.04/x
3. Step 3: Cross multiply
   7,106.16x = 10,654.69 × 2,949.04
4. Step 4: Simplify right side
   7,106.16x = 31,421,124.00
5. Step 5: Solve for x
   x = 31,421,124.00/7,106.16
6. Step 6: Final answer
   x = 4,421.67