Finding the Fourth Proportional to 2,848.06, 4,269.18 and 1,092.61

Step by Step Solution

1. Step 1: Write the proportion equation
   2,848.06 : 4,269.18 = 1,092.61 : x
2. Step 2: Convert to fraction form
   2,848.06/4,269.18 = 1,092.61/x
3. Step 3: Cross multiply
   2,848.06x = 4,269.18 × 1,092.61
4. Step 4: Simplify right side
   2,848.06x = 4,664,548.76
5. Step 5: Solve for x
   x = 4,664,548.76/2,848.06
6. Step 6: Final answer
   x = 1,637.80