Finding the Fourth Proportional to 2,483.72, 3,427.53 and 1,364.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,483.72 : 3,427.53 = 1,364.72 : x
2. Step 2: Convert to fraction form
   2,483.72/3,427.53 = 1,364.72/x
3. Step 3: Cross multiply
   2,483.72x = 3,427.53 × 1,364.72
4. Step 4: Simplify right side
   2,483.72x = 4,677,601.60
5. Step 5: Solve for x
   x = 4,677,601.60/2,483.72
6. Step 6: Final answer
   x = 1,883.31