Finding the Fourth Proportional to 2,484.06, 3,428.10 and 1,365.05

Step by Step Solution

1. Step 1: Write the proportion equation
   2,484.06 : 3,428.10 = 1,365.05 : x
2. Step 2: Convert to fraction form
   2,484.06/3,428.10 = 1,365.05/x
3. Step 3: Cross multiply
   2,484.06x = 3,428.10 × 1,365.05
4. Step 4: Simplify right side
   2,484.06x = 4,679,510.76
5. Step 5: Solve for x
   x = 4,679,510.76/2,484.06
6. Step 6: Final answer
   x = 1,883.82