Finding the Fourth Proportional to 1,878.34, 2,592.27 and 1,092.34

Step by Step Solution

1. Step 1: Write the proportion equation
   1,878.34 : 2,592.27 = 1,092.34 : x
2. Step 2: Convert to fraction form
   1,878.34/2,592.27 = 1,092.34/x
3. Step 3: Cross multiply
   1,878.34x = 2,592.27 × 1,092.34
4. Step 4: Simplify right side
   1,878.34x = 2,831,640.21
5. Step 5: Solve for x
   x = 2,831,640.21/1,878.34
6. Step 6: Final answer
   x = 1,507.52