Finding the Fourth Proportional to 2,075.40, 2,858.22 and 2,030.04

Step by Step Solution

1. Step 1: Write the proportion equation
   2,075.40 : 2,858.22 = 2,030.04 : x
2. Step 2: Convert to fraction form
   2,075.40/2,858.22 = 2,030.04/x
3. Step 3: Cross multiply
   2,075.40x = 2,858.22 × 2,030.04
4. Step 4: Simplify right side
   2,075.40x = 5,802,300.93
5. Step 5: Solve for x
   x = 5,802,300.93/2,075.40
6. Step 6: Final answer
   x = 2,795.75