Finding the Fourth Proportional to 2,053.35, 3,080.84 and 1,436.94

Step by Step Solution

1. Step 1: Write the proportion equation
   2,053.35 : 3,080.84 = 1,436.94 : x
2. Step 2: Convert to fraction form
   2,053.35/3,080.84 = 1,436.94/x
3. Step 3: Cross multiply
   2,053.35x = 3,080.84 × 1,436.94
4. Step 4: Simplify right side
   2,053.35x = 4,426,975.04
5. Step 5: Solve for x
   x = 4,426,975.04/2,053.35
6. Step 6: Final answer
   x = 2,155.98