Finding the Fourth Proportional to 6,196.42, 8,554.39 and 4,777.00

Step by Step Solution

1. Step 1: Write the proportion equation
   6,196.42 : 8,554.39 = 4,777.00 : x
2. Step 2: Convert to fraction form
   6,196.42/8,554.39 = 4,777.00/x
3. Step 3: Cross multiply
   6,196.42x = 8,554.39 × 4,777.00
4. Step 4: Simplify right side
   6,196.42x = 40,864,314.57
5. Step 5: Solve for x
   x = 40,864,314.57/6,196.42
6. Step 6: Final answer
   x = 6,594.83