Finding the Fourth Proportional to 2,041.31, 2,816.02 and 1,333.39

Step by Step Solution

1. Step 1: Write the proportion equation
   2,041.31 : 2,816.02 = 1,333.39 : x
2. Step 2: Convert to fraction form
   2,041.31/2,816.02 = 1,333.39/x
3. Step 3: Cross multiply
   2,041.31x = 2,816.02 × 1,333.39
4. Step 4: Simplify right side
   2,041.31x = 3,754,841.61
5. Step 5: Solve for x
   x = 3,754,841.61/2,041.31
6. Step 6: Final answer
   x = 1,839.42