Finding the Fourth Proportional to 1,544.77, 2,131.83 and 846.14

Step by Step Solution

1. Step 1: Write the proportion equation
   1,544.77 : 2,131.83 = 846.14 : x
2. Step 2: Convert to fraction form
   1,544.77/2,131.83 = 846.14/x
3. Step 3: Cross multiply
   1,544.77x = 2,131.83 × 846.14
4. Step 4: Simplify right side
   1,544.77x = 1,803,835.14
5. Step 5: Solve for x
   x = 1,803,835.14/1,544.77
6. Step 6: Final answer
   x = 1,167.71