Finding the Fourth Proportional to 7,382.77, 10,185.78 and 4,195.69

Step by Step Solution

1. Step 1: Write the proportion equation
   7,382.77 : 10,185.78 = 4,195.69 : x
2. Step 2: Convert to fraction form
   7,382.77/10,185.78 = 4,195.69/x
3. Step 3: Cross multiply
   7,382.77x = 10,185.78 × 4,195.69
4. Step 4: Simplify right side
   7,382.77x = 42,736,375.29
5. Step 5: Solve for x
   x = 42,736,375.29/7,382.77
6. Step 6: Final answer
   x = 5,788.66