Finding the Fourth Proportional to 2,264.96, 3,124.80 and 1,435.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,264.96 : 3,124.80 = 1,435.52 : x
2. Step 2: Convert to fraction form
   2,264.96/3,124.80 = 1,435.52/x
3. Step 3: Cross multiply
   2,264.96x = 3,124.80 × 1,435.52
4. Step 4: Simplify right side
   2,264.96x = 4,485,712.90
5. Step 5: Solve for x
   x = 4,485,712.90/2,264.96
6. Step 6: Final answer
   x = 1,980.48