Finding the Fourth Proportional to 6,196.46, 9,294.71 and 4,355.81

Step by Step Solution

1. Step 1: Write the proportion equation
   6,196.46 : 9,294.71 = 4,355.81 : x
2. Step 2: Convert to fraction form
   6,196.46/9,294.71 = 4,355.81/x
3. Step 3: Cross multiply
   6,196.46x = 9,294.71 × 4,355.81
4. Step 4: Simplify right side
   6,196.46x = 40,486,024.89
5. Step 5: Solve for x
   x = 40,486,024.89/6,196.46
6. Step 6: Final answer
   x = 6,533.73