Finding the Fourth Proportional to 2,484.18, 3,721.41 and 1,904.22

Step by Step Solution

1. Step 1: Write the proportion equation
   2,484.18 : 3,721.41 = 1,904.22 : x
2. Step 2: Convert to fraction form
   2,484.18/3,721.41 = 1,904.22/x
3. Step 3: Cross multiply
   2,484.18x = 3,721.41 × 1,904.22
4. Step 4: Simplify right side
   2,484.18x = 7,086,383.35
5. Step 5: Solve for x
   x = 7,086,383.35/2,484.18
6. Step 6: Final answer
   x = 2,852.60