Finding the Fourth Proportional to 1,877.82, 2,591.94 and 1,092.18

Step by Step Solution

1. Step 1: Write the proportion equation
   1,877.82 : 2,591.94 = 1,092.18 : x
2. Step 2: Convert to fraction form
   1,877.82/2,591.94 = 1,092.18/x
3. Step 3: Cross multiply
   1,877.82x = 2,591.94 × 1,092.18
4. Step 4: Simplify right side
   1,877.82x = 2,830,865.03
5. Step 5: Solve for x
   x = 2,830,865.03/1,877.82
6. Step 6: Final answer
   x = 1,507.53