Finding the Fourth Proportional to 2,725.87, 3,761.82 and 1,547.05

Step by Step Solution

1. Step 1: Write the proportion equation
   2,725.87 : 3,761.82 = 1,547.05 : x
2. Step 2: Convert to fraction form
   2,725.87/3,761.82 = 1,547.05/x
3. Step 3: Cross multiply
   2,725.87x = 3,761.82 × 1,547.05
4. Step 4: Simplify right side
   2,725.87x = 5,819,723.63
5. Step 5: Solve for x
   x = 5,819,723.63/2,725.87
6. Step 6: Final answer
   x = 2,135.00