Finding the Fourth Proportional to 2,124.93, 2,932.32 and 1,180.76

Step by Step Solution

1. Step 1: Write the proportion equation
   2,124.93 : 2,932.32 = 1,180.76 : x
2. Step 2: Convert to fraction form
   2,124.93/2,932.32 = 1,180.76/x
3. Step 3: Cross multiply
   2,124.93x = 2,932.32 × 1,180.76
4. Step 4: Simplify right side
   2,124.93x = 3,462,358.83
5. Step 5: Solve for x
   x = 3,462,358.83/2,124.93
6. Step 6: Final answer
   x = 1,629.40