Finding the Fourth Proportional to 3,333.34, 4,998.79 and 1,141.48

Step by Step Solution

1. Step 1: Write the proportion equation
   3,333.34 : 4,998.79 = 1,141.48 : x
2. Step 2: Convert to fraction form
   3,333.34/4,998.79 = 1,141.48/x
3. Step 3: Cross multiply
   3,333.34x = 4,998.79 × 1,141.48
4. Step 4: Simplify right side
   3,333.34x = 5,706,018.81
5. Step 5: Solve for x
   x = 5,706,018.81/3,333.34
6. Step 6: Final answer
   x = 1,711.80