Finding the Fourth Proportional to 2,123.04, 2,929.97 and 1,178.93

Step by Step Solution

1. Step 1: Write the proportion equation
   2,123.04 : 2,929.97 = 1,178.93 : x
2. Step 2: Convert to fraction form
   2,123.04/2,929.97 = 1,178.93/x
3. Step 3: Cross multiply
   2,123.04x = 2,929.97 × 1,178.93
4. Step 4: Simplify right side
   2,123.04x = 3,454,229.53
5. Step 5: Solve for x
   x = 3,454,229.53/2,123.04
6. Step 6: Final answer
   x = 1,627.02