Finding the Fourth Proportional to 6,719.63, 9,272.69 and 3,735.37

Step by Step Solution

1. Step 1: Write the proportion equation
   6,719.63 : 9,272.69 = 3,735.37 : x
2. Step 2: Convert to fraction form
   6,719.63/9,272.69 = 3,735.37/x
3. Step 3: Cross multiply
   6,719.63x = 9,272.69 × 3,735.37
4. Step 4: Simplify right side
   6,719.63x = 34,636,928.05
5. Step 5: Solve for x
   x = 34,636,928.05/6,719.63
6. Step 6: Final answer
   x = 5,154.59