Finding the Fourth Proportional to 2,899.94, 4,003.02 and 1,839.24

Step by Step Solution

1. Step 1: Write the proportion equation
   2,899.94 : 4,003.02 = 1,839.24 : x
2. Step 2: Convert to fraction form
   2,899.94/4,003.02 = 1,839.24/x
3. Step 3: Cross multiply
   2,899.94x = 4,003.02 × 1,839.24
4. Step 4: Simplify right side
   2,899.94x = 7,362,514.50
5. Step 5: Solve for x
   x = 7,362,514.50/2,899.94
6. Step 6: Final answer
   x = 2,538.86