Finding the Fourth Proportional to 6,498.42, 8,961.80 and 4,876.83

Step by Step Solution

1. Step 1: Write the proportion equation
   6,498.42 : 8,961.80 = 4,876.83 : x
2. Step 2: Convert to fraction form
   6,498.42/8,961.80 = 4,876.83/x
3. Step 3: Cross multiply
   6,498.42x = 8,961.80 × 4,876.83
4. Step 4: Simplify right side
   6,498.42x = 43,705,175.09
5. Step 5: Solve for x
   x = 43,705,175.09/6,498.42
6. Step 6: Final answer
   x = 6,725.51