Finding the Fourth Proportional to 6,113.40, 8,436.56 and 3,595.56

Step by Step Solution

1. Step 1: Write the proportion equation
   6,113.40 : 8,436.56 = 3,595.56 : x
2. Step 2: Convert to fraction form
   6,113.40/8,436.56 = 3,595.56/x
3. Step 3: Cross multiply
   6,113.40x = 8,436.56 × 3,595.56
4. Step 4: Simplify right side
   6,113.40x = 30,334,157.67
5. Step 5: Solve for x
   x = 30,334,157.67/6,113.40
6. Step 6: Final answer
   x = 4,961.91