Finding the Fourth Proportional to 2,725.16, 3,761.56 and 1,547

Step by Step Solution

1. Step 1: Write the proportion equation
   2,725.16 : 3,761.56 = 1,547 : x
2. Step 2: Convert to fraction form
   2,725.16/3,761.56 = 1,547/x
3. Step 3: Cross multiply
   2,725.16x = 3,761.56 × 1,547
4. Step 4: Simplify right side
   2,725.16x = 5,819,133.32
5. Step 5: Solve for x
   x = 5,819,133.32/2,725.16
6. Step 6: Final answer
   x = 2,135.34