Finding the Fourth Proportional to 2,063, 2,846.99 and 1,131.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,063 : 2,846.99 = 1,131.50 : x
2. Step 2: Convert to fraction form
   2,063/2,846.99 = 1,131.50/x
3. Step 3: Cross multiply
   2,063x = 2,846.99 × 1,131.50
4. Step 4: Simplify right side
   2,063x = 3,221,363.53
5. Step 5: Solve for x
   x = 3,221,363.53/2,063
6. Step 6: Final answer
   x = 1,561.49