Finding the Fourth Proportional to 2,333.83, 3,501.38 and 873.13

Step by Step Solution

1. Step 1: Write the proportion equation
   2,333.83 : 3,501.38 = 873.13 : x
2. Step 2: Convert to fraction form
   2,333.83/3,501.38 = 873.13/x
3. Step 3: Cross multiply
   2,333.83x = 3,501.38 × 873.13
4. Step 4: Simplify right side
   2,333.83x = 3,057,159.92
5. Step 5: Solve for x
   x = 3,057,159.92/2,333.83
6. Step 6: Final answer
   x = 1,309.93