Finding the Fourth Proportional to 5,018.73, 7,528.59 and 1,732.05

Step by Step Solution

1. Step 1: Write the proportion equation
   5,018.73 : 7,528.59 = 1,732.05 : x
2. Step 2: Convert to fraction form
   5,018.73/7,528.59 = 1,732.05/x
3. Step 3: Cross multiply
   5,018.73x = 7,528.59 × 1,732.05
4. Step 4: Simplify right side
   5,018.73x = 13,039,894.31
5. Step 5: Solve for x
   x = 13,039,894.31/5,018.73
6. Step 6: Final answer
   x = 2,598.25