Finding the Fourth Proportional to 10,693.32, 16,042.71 and 4,451.26

Step by Step Solution

1. Step 1: Write the proportion equation
   10,693.32 : 16,042.71 = 4,451.26 : x
2. Step 2: Convert to fraction form
   10,693.32/16,042.71 = 4,451.26/x
3. Step 3: Cross multiply
   10,693.32x = 16,042.71 × 4,451.26
4. Step 4: Simplify right side
   10,693.32x = 71,410,170.84
5. Step 5: Solve for x
   x = 71,410,170.84/10,693.32
6. Step 6: Final answer
   x = 6,678.02