Finding the Fourth Proportional to 6,154.82, 8,498.49 and 4,956

Step by Step Solution

1. Step 1: Write the proportion equation
   6,154.82 : 8,498.49 = 4,956 : x
2. Step 2: Convert to fraction form
   6,154.82/8,498.49 = 4,956/x
3. Step 3: Cross multiply
   6,154.82x = 8,498.49 × 4,956
4. Step 4: Simplify right side
   6,154.82x = 42,118,516.44
5. Step 5: Solve for x
   x = 42,118,516.44/6,154.82
6. Step 6: Final answer
   x = 6,843.18