Finding the Fourth Proportional to 1,914.38, 2,642.00 and 1,075.14

Step by Step Solution

1. Step 1: Write the proportion equation
   1,914.38 : 2,642.00 = 1,075.14 : x
2. Step 2: Convert to fraction form
   1,914.38/2,642.00 = 1,075.14/x
3. Step 3: Cross multiply
   1,914.38x = 2,642.00 × 1,075.14
4. Step 4: Simplify right side
   1,914.38x = 2,840,514.50
5. Step 5: Solve for x
   x = 2,840,514.50/1,914.38
6. Step 6: Final answer
   x = 1,483.78