Finding the Fourth Proportional to 7,097.55, 10,648.38 and 2,936.79

Step by Step Solution

1. Step 1: Write the proportion equation
   7,097.55 : 10,648.38 = 2,936.79 : x
2. Step 2: Convert to fraction form
   7,097.55/10,648.38 = 2,936.79/x
3. Step 3: Cross multiply
   7,097.55x = 10,648.38 × 2,936.79
4. Step 4: Simplify right side
   7,097.55x = 31,272,055.90
5. Step 5: Solve for x
   x = 31,272,055.90/7,097.55
6. Step 6: Final answer
   x = 4,406.04