Finding the Fourth Proportional to 2,525.84, 3,780.54 and 1,354.16

Step by Step Solution

1. Step 1: Write the proportion equation
   2,525.84 : 3,780.54 = 1,354.16 : x
2. Step 2: Convert to fraction form
   2,525.84/3,780.54 = 1,354.16/x
3. Step 3: Cross multiply
   2,525.84x = 3,780.54 × 1,354.16
4. Step 4: Simplify right side
   2,525.84x = 5,119,456.05
5. Step 5: Solve for x
   x = 5,119,456.05/2,525.84
6. Step 6: Final answer
   x = 2,026.83