Finding the Fourth Proportional to 3,436.58, 5,161.76 and 2,052.62

Step by Step Solution

1. Step 1: Write the proportion equation
   3,436.58 : 5,161.76 = 2,052.62 : x
2. Step 2: Convert to fraction form
   3,436.58/5,161.76 = 2,052.62/x
3. Step 3: Cross multiply
   3,436.58x = 5,161.76 × 2,052.62
4. Step 4: Simplify right side
   3,436.58x = 10,595,131.81
5. Step 5: Solve for x
   x = 10,595,131.81/3,436.58
6. Step 6: Final answer
   x = 3,083.05