Finding the Fourth Proportional to 2,453.04, 3,384.96 and 1,404.96

Step by Step Solution

1. Step 1: Write the proportion equation
   2,453.04 : 3,384.96 = 1,404.96 : x
2. Step 2: Convert to fraction form
   2,453.04/3,384.96 = 1,404.96/x
3. Step 3: Cross multiply
   2,453.04x = 3,384.96 × 1,404.96
4. Step 4: Simplify right side
   2,453.04x = 4,755,733.40
5. Step 5: Solve for x
   x = 4,755,733.40/2,453.04
6. Step 6: Final answer
   x = 1,938.71