Finding the Fourth Proportional to 2,002.60, 3,003.76 and 832.08

Step by Step Solution

1. Step 1: Write the proportion equation
   2,002.60 : 3,003.76 = 832.08 : x
2. Step 2: Convert to fraction form
   2,002.60/3,003.76 = 832.08/x
3. Step 3: Cross multiply
   2,002.60x = 3,003.76 × 832.08
4. Step 4: Simplify right side
   2,002.60x = 2,499,368.62
5. Step 5: Solve for x
   x = 2,499,368.62/2,002.60
6. Step 6: Final answer
   x = 1,248.06