Finding the Fourth Proportional to 2,083.32, 3,118.60 and 1,498.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,083.32 : 3,118.60 = 1,498.30 : x
2. Step 2: Convert to fraction form
   2,083.32/3,118.60 = 1,498.30/x
3. Step 3: Cross multiply
   2,083.32x = 3,118.60 × 1,498.30
4. Step 4: Simplify right side
   2,083.32x = 4,672,592.46
5. Step 5: Solve for x
   x = 4,672,592.46/2,083.32
6. Step 6: Final answer
   x = 2,242.86