Finding the Fourth Proportional to 2,503.00, 3,454.17 and 1,384.03

Step by Step Solution

1. Step 1: Write the proportion equation
   2,503.00 : 3,454.17 = 1,384.03 : x
2. Step 2: Convert to fraction form
   2,503.00/3,454.17 = 1,384.03/x
3. Step 3: Cross multiply
   2,503.00x = 3,454.17 × 1,384.03
4. Step 4: Simplify right side
   2,503.00x = 4,780,657.63
5. Step 5: Solve for x
   x = 4,780,657.63/2,503.00
6. Step 6: Final answer
   x = 1,909.97