Finding the Fourth Proportional to 10,708.58, 16,064.82 and 4,465.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,708.58 : 16,064.82 = 4,465.50 : x
2. Step 2: Convert to fraction form
   10,708.58/16,064.82 = 4,465.50/x
3. Step 3: Cross multiply
   10,708.58x = 16,064.82 × 4,465.50
4. Step 4: Simplify right side
   10,708.58x = 71,737,453.71
5. Step 5: Solve for x
   x = 71,737,453.71/10,708.58
6. Step 6: Final answer
   x = 6,699.06