Finding the Fourth Proportional to 2,483.69, 3,427.43 and 1,364.63

Step by Step Solution

1. Step 1: Write the proportion equation
   2,483.69 : 3,427.43 = 1,364.63 : x
2. Step 2: Convert to fraction form
   2,483.69/3,427.43 = 1,364.63/x
3. Step 3: Cross multiply
   2,483.69x = 3,427.43 × 1,364.63
4. Step 4: Simplify right side
   2,483.69x = 4,677,149.84
5. Step 5: Solve for x
   x = 4,677,149.84/2,483.69
6. Step 6: Final answer
   x = 1,883.15