Finding the Fourth Proportional to 1,414.53, 2,111.13 and 1,377.54

Step by Step Solution

1. Step 1: Write the proportion equation
   1,414.53 : 2,111.13 = 1,377.54 : x
2. Step 2: Convert to fraction form
   1,414.53/2,111.13 = 1,377.54/x
3. Step 3: Cross multiply
   1,414.53x = 2,111.13 × 1,377.54
4. Step 4: Simplify right side
   1,414.53x = 2,908,166.02
5. Step 5: Solve for x
   x = 2,908,166.02/1,414.53
6. Step 6: Final answer
   x = 2,055.92