Finding the Fourth Proportional to 2,014.62, 2,776.73 and 1,384.04

Step by Step Solution

1. Step 1: Write the proportion equation
   2,014.62 : 2,776.73 = 1,384.04 : x
2. Step 2: Convert to fraction form
   2,014.62/2,776.73 = 1,384.04/x
3. Step 3: Cross multiply
   2,014.62x = 2,776.73 × 1,384.04
4. Step 4: Simplify right side
   2,014.62x = 3,843,097.58
5. Step 5: Solve for x
   x = 3,843,097.58/2,014.62
6. Step 6: Final answer
   x = 1,907.60