Finding the Fourth Proportional to 4,998.54, 7,498.01 and 1,711.96

Step by Step Solution

1. Step 1: Write the proportion equation
   4,998.54 : 7,498.01 = 1,711.96 : x
2. Step 2: Convert to fraction form
   4,998.54/7,498.01 = 1,711.96/x
3. Step 3: Cross multiply
   4,998.54x = 7,498.01 × 1,711.96
4. Step 4: Simplify right side
   4,998.54x = 12,836,300.43
5. Step 5: Solve for x
   x = 12,836,300.43/4,998.54
6. Step 6: Final answer
   x = 2,568.01