Finding the Fourth Proportional to 2,030.10, 2,802.04 and 1,146.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,030.10 : 2,802.04 = 1,146.42 : x
2. Step 2: Convert to fraction form
   2,030.10/2,802.04 = 1,146.42/x
3. Step 3: Cross multiply
   2,030.10x = 2,802.04 × 1,146.42
4. Step 4: Simplify right side
   2,030.10x = 3,212,314.70
5. Step 5: Solve for x
   x = 3,212,314.70/2,030.10
6. Step 6: Final answer
   x = 1,582.34