Finding the Fourth Proportional to 2,484.24, 3,428.27 and 1,365.15

Step by Step Solution

1. Step 1: Write the proportion equation
   2,484.24 : 3,428.27 = 1,365.15 : x
2. Step 2: Convert to fraction form
   2,484.24/3,428.27 = 1,365.15/x
3. Step 3: Cross multiply
   2,484.24x = 3,428.27 × 1,365.15
4. Step 4: Simplify right side
   2,484.24x = 4,680,102.79
5. Step 5: Solve for x
   x = 4,680,102.79/2,484.24
6. Step 6: Final answer
   x = 1,883.92