Finding the Fourth Proportional to 1,879.82, 2,824.84 and 1,002.93

Step by Step Solution

1. Step 1: Write the proportion equation
   1,879.82 : 2,824.84 = 1,002.93 : x
2. Step 2: Convert to fraction form
   1,879.82/2,824.84 = 1,002.93/x
3. Step 3: Cross multiply
   1,879.82x = 2,824.84 × 1,002.93
4. Step 4: Simplify right side
   1,879.82x = 2,833,119.10
5. Step 5: Solve for x
   x = 2,833,119.10/1,879.82
6. Step 6: Final answer
   x = 1,507.12