Finding the Fourth Proportional to 9,677.43, 14,518.29 and 3,437.82

Step by Step Solution

1. Step 1: Write the proportion equation
   9,677.43 : 14,518.29 = 3,437.82 : x
2. Step 2: Convert to fraction form
   9,677.43/14,518.29 = 3,437.82/x
3. Step 3: Cross multiply
   9,677.43x = 14,518.29 × 3,437.82
4. Step 4: Simplify right side
   9,677.43x = 49,911,267.73
5. Step 5: Solve for x
   x = 49,911,267.73/9,677.43
6. Step 6: Final answer
   x = 5,157.49