Finding the Fourth Proportional to 9,714.41, 14,557.81 and 4,436.45

Step by Step Solution

1. Step 1: Write the proportion equation
   9,714.41 : 14,557.81 = 4,436.45 : x
2. Step 2: Convert to fraction form
   9,714.41/14,557.81 = 4,436.45/x
3. Step 3: Cross multiply
   9,714.41x = 14,557.81 × 4,436.45
4. Step 4: Simplify right side
   9,714.41x = 64,584,996.17
5. Step 5: Solve for x
   x = 64,584,996.17/9,714.41
6. Step 6: Final answer
   x = 6,648.37