Finding the Fourth Proportional to 4,300.85, 6,446.71 and 2,735.93

Step by Step Solution

1. Step 1: Write the proportion equation
   4,300.85 : 6,446.71 = 2,735.93 : x
2. Step 2: Convert to fraction form
   4,300.85/6,446.71 = 2,735.93/x
3. Step 3: Cross multiply
   4,300.85x = 6,446.71 × 2,735.93
4. Step 4: Simplify right side
   4,300.85x = 17,637,747.29
5. Step 5: Solve for x
   x = 17,637,747.29/4,300.85
6. Step 6: Final answer
   x = 4,100.99