Finding the Fourth Proportional to 10,412.37, 15,624.72 and 3,843.18

Step by Step Solution

1. Step 1: Write the proportion equation
   10,412.37 : 15,624.72 = 3,843.18 : x
2. Step 2: Convert to fraction form
   10,412.37/15,624.72 = 3,843.18/x
3. Step 3: Cross multiply
   10,412.37x = 15,624.72 × 3,843.18
4. Step 4: Simplify right side
   10,412.37x = 60,048,611.41
5. Step 5: Solve for x
   x = 60,048,611.41/10,412.37
6. Step 6: Final answer
   x = 5,767.05