Finding the Fourth Proportional to 2,061.87, 2,842.50 and 1,745.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,061.87 : 2,842.50 = 1,745.88 : x
2. Step 2: Convert to fraction form
   2,061.87/2,842.50 = 1,745.88/x
3. Step 3: Cross multiply
   2,061.87x = 2,842.50 × 1,745.88
4. Step 4: Simplify right side
   2,061.87x = 4,962,663.90
5. Step 5: Solve for x
   x = 4,962,663.90/2,061.87
6. Step 6: Final answer
   x = 2,406.88