Finding the Fourth Proportional to 7,300.55, 10,952.44 and 2,106.42

Step by Step Solution

1. Step 1: Write the proportion equation
   7,300.55 : 10,952.44 = 2,106.42 : x
2. Step 2: Convert to fraction form
   7,300.55/10,952.44 = 2,106.42/x
3. Step 3: Cross multiply
   7,300.55x = 10,952.44 × 2,106.42
4. Step 4: Simplify right side
   7,300.55x = 23,070,438.66
5. Step 5: Solve for x
   x = 23,070,438.66/7,300.55
6. Step 6: Final answer
   x = 3,160.10