Finding the Fourth Proportional to 10,907.33, 16,328.69 and 6,733.91

Step by Step Solution

1. Step 1: Write the proportion equation
   10,907.33 : 16,328.69 = 6,733.91 : x
2. Step 2: Convert to fraction form
   10,907.33/16,328.69 = 6,733.91/x
3. Step 3: Cross multiply
   10,907.33x = 16,328.69 × 6,733.91
4. Step 4: Simplify right side
   10,907.33x = 109,955,813.56
5. Step 5: Solve for x
   x = 109,955,813.56/10,907.33
6. Step 6: Final answer
   x = 10,080.91