Finding the Fourth Proportional to 9,579.34, 14,370.83 and 3,003.76

Step by Step Solution

1. Step 1: Write the proportion equation
   9,579.34 : 14,370.83 = 3,003.76 : x
2. Step 2: Convert to fraction form
   9,579.34/14,370.83 = 3,003.76/x
3. Step 3: Cross multiply
   9,579.34x = 14,370.83 × 3,003.76
4. Step 4: Simplify right side
   9,579.34x = 43,166,524.32
5. Step 5: Solve for x
   x = 43,166,524.32/9,579.34
6. Step 6: Final answer
   x = 4,506.21