Finding the Fourth Proportional to 5,436.02, 8,153.82 and 1,738.14

Step by Step Solution

1. Step 1: Write the proportion equation
   5,436.02 : 8,153.82 = 1,738.14 : x
2. Step 2: Convert to fraction form
   5,436.02/8,153.82 = 1,738.14/x
3. Step 3: Cross multiply
   5,436.02x = 8,153.82 × 1,738.14
4. Step 4: Simplify right side
   5,436.02x = 14,172,480.69
5. Step 5: Solve for x
   x = 14,172,480.69/5,436.02
6. Step 6: Final answer
   x = 2,607.15