Finding the Fourth Proportional to 6,113.69, 8,438.90 and 3,595.69

Step by Step Solution

1. Step 1: Write the proportion equation
   6,113.69 : 8,438.90 = 3,595.69 : x
2. Step 2: Convert to fraction form
   6,113.69/8,438.90 = 3,595.69/x
3. Step 3: Cross multiply
   6,113.69x = 8,438.90 × 3,595.69
4. Step 4: Simplify right side
   6,113.69x = 30,343,629.27
5. Step 5: Solve for x
   x = 30,343,629.27/6,113.69
6. Step 6: Final answer
   x = 4,963.23