Finding the Fourth Proportional to 2,018.67, 2,784.76 and 1,752.76

Step by Step Solution

1. Step 1: Write the proportion equation
   2,018.67 : 2,784.76 = 1,752.76 : x
2. Step 2: Convert to fraction form
   2,018.67/2,784.76 = 1,752.76/x
3. Step 3: Cross multiply
   2,018.67x = 2,784.76 × 1,752.76
4. Step 4: Simplify right side
   2,018.67x = 4,881,015.94
5. Step 5: Solve for x
   x = 4,881,015.94/2,018.67
6. Step 6: Final answer
   x = 2,417.94