Finding the Fourth Proportional to 1,899.99, 2,852.01 and 1,353.24

Step by Step Solution

1. Step 1: Write the proportion equation
   1,899.99 : 2,852.01 = 1,353.24 : x
2. Step 2: Convert to fraction form
   1,899.99/2,852.01 = 1,353.24/x
3. Step 3: Cross multiply
   1,899.99x = 2,852.01 × 1,353.24
4. Step 4: Simplify right side
   1,899.99x = 3,859,454.01
5. Step 5: Solve for x
   x = 3,859,454.01/1,899.99
6. Step 6: Final answer
   x = 2,031.30