Finding the Fourth Proportional to 2,535.81, 3,804.30 and 1,075.02

Step by Step Solution

1. Step 1: Write the proportion equation
   2,535.81 : 3,804.30 = 1,075.02 : x
2. Step 2: Convert to fraction form
   2,535.81/3,804.30 = 1,075.02/x
3. Step 3: Cross multiply
   2,535.81x = 3,804.30 × 1,075.02
4. Step 4: Simplify right side
   2,535.81x = 4,089,698.59
5. Step 5: Solve for x
   x = 4,089,698.59/2,535.81
6. Step 6: Final answer
   x = 1,612.78