Finding the Fourth Proportional to 3,927.74, 5,887.56 and 1,737.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,927.74 : 5,887.56 = 1,737.50 : x
2. Step 2: Convert to fraction form
   3,927.74/5,887.56 = 1,737.50/x
3. Step 3: Cross multiply
   3,927.74x = 5,887.56 × 1,737.50
4. Step 4: Simplify right side
   3,927.74x = 10,229,635.50
5. Step 5: Solve for x
   x = 10,229,635.50/3,927.74
6. Step 6: Final answer
   x = 2,604.46