Finding the Fourth Proportional to 2,030.96, 2,802.59 and 1,146.64

Step by Step Solution

1. Step 1: Write the proportion equation
   2,030.96 : 2,802.59 = 1,146.64 : x
2. Step 2: Convert to fraction form
   2,030.96/2,802.59 = 1,146.64/x
3. Step 3: Cross multiply
   2,030.96x = 2,802.59 × 1,146.64
4. Step 4: Simplify right side
   2,030.96x = 3,213,561.80
5. Step 5: Solve for x
   x = 3,213,561.80/2,030.96
6. Step 6: Final answer
   x = 1,582.29