Finding the Fourth Proportional to 2,001.82, 3,002.82 and 703.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,001.82 : 3,002.82 = 703.48 : x
2. Step 2: Convert to fraction form
   2,001.82/3,002.82 = 703.48/x
3. Step 3: Cross multiply
   2,001.82x = 3,002.82 × 703.48
4. Step 4: Simplify right side
   2,001.82x = 2,112,423.81
5. Step 5: Solve for x
   x = 2,112,423.81/2,001.82
6. Step 6: Final answer
   x = 1,055.25