Finding the Fourth Proportional to 7,323.34, 10,106.25 and 4,136.78

Step by Step Solution

1. Step 1: Write the proportion equation
   7,323.34 : 10,106.25 = 4,136.78 : x
2. Step 2: Convert to fraction form
   7,323.34/10,106.25 = 4,136.78/x
3. Step 3: Cross multiply
   7,323.34x = 10,106.25 × 4,136.78
4. Step 4: Simplify right side
   7,323.34x = 41,807,332.88
5. Step 5: Solve for x
   x = 41,807,332.88/7,323.34
6. Step 6: Final answer
   x = 5,708.78