Finding the Fourth Proportional to 2,551.94, 3,828.86 and 1,737.89

Step by Step Solution

1. Step 1: Write the proportion equation
   2,551.94 : 3,828.86 = 1,737.89 : x
2. Step 2: Convert to fraction form
   2,551.94/3,828.86 = 1,737.89/x
3. Step 3: Cross multiply
   2,551.94x = 3,828.86 × 1,737.89
4. Step 4: Simplify right side
   2,551.94x = 6,654,109.67
5. Step 5: Solve for x
   x = 6,654,109.67/2,551.94
6. Step 6: Final answer
   x = 2,607.48