Finding the Fourth Proportional to 2,493.90, 3,740.83 and 1,384.00

Step by Step Solution

1. Step 1: Write the proportion equation
   2,493.90 : 3,740.83 = 1,384.00 : x
2. Step 2: Convert to fraction form
   2,493.90/3,740.83 = 1,384.00/x
3. Step 3: Cross multiply
   2,493.90x = 3,740.83 × 1,384.00
4. Step 4: Simplify right side
   2,493.90x = 5,177,295.91
5. Step 5: Solve for x
   x = 5,177,295.91/2,493.90
6. Step 6: Final answer
   x = 2,075.98