Finding the Fourth Proportional to 3,479.31, 4,799.37 and 2,533.83

Step by Step Solution

1. Step 1: Write the proportion equation
   3,479.31 : 4,799.37 = 2,533.83 : x
2. Step 2: Convert to fraction form
   3,479.31/4,799.37 = 2,533.83/x
3. Step 3: Cross multiply
   3,479.31x = 4,799.37 × 2,533.83
4. Step 4: Simplify right side
   3,479.31x = 12,160,787.69
5. Step 5: Solve for x
   x = 12,160,787.69/3,479.31
6. Step 6: Final answer
   x = 3,495.17