Finding the Fourth Proportional to 1,897.24, 2,846.27 and 1,075.90

Step by Step Solution

1. Step 1: Write the proportion equation
   1,897.24 : 2,846.27 = 1,075.90 : x
2. Step 2: Convert to fraction form
   1,897.24/2,846.27 = 1,075.90/x
3. Step 3: Cross multiply
   1,897.24x = 2,846.27 × 1,075.90
4. Step 4: Simplify right side
   1,897.24x = 3,062,301.89
5. Step 5: Solve for x
   x = 3,062,301.89/1,897.24
6. Step 6: Final answer
   x = 1,614.08