Finding the Fourth Proportional to 2,483.52, 3,427.12 and 1,435.92

Step by Step Solution

1. Step 1: Write the proportion equation
   2,483.52 : 3,427.12 = 1,435.92 : x
2. Step 2: Convert to fraction form
   2,483.52/3,427.12 = 1,435.92/x
3. Step 3: Cross multiply
   2,483.52x = 3,427.12 × 1,435.92
4. Step 4: Simplify right side
   2,483.52x = 4,921,070.15
5. Step 5: Solve for x
   x = 4,921,070.15/2,483.52
6. Step 6: Final answer
   x = 1,981.49