Finding the Fourth Proportional to 9,876.82, 14,818.23 and 4,327.54

Step by Step Solution

1. Step 1: Write the proportion equation
   9,876.82 : 14,818.23 = 4,327.54 : x
2. Step 2: Convert to fraction form
   9,876.82/14,818.23 = 4,327.54/x
3. Step 3: Cross multiply
   9,876.82x = 14,818.23 × 4,327.54
4. Step 4: Simplify right side
   9,876.82x = 64,126,483.05
5. Step 5: Solve for x
   x = 64,126,483.05/9,876.82
6. Step 6: Final answer
   x = 6,492.62