Finding the Fourth Proportional to 2,064.82, 3,092.85 and 1,623.98

Step by Step Solution

1. Step 1: Write the proportion equation
   2,064.82 : 3,092.85 = 1,623.98 : x
2. Step 2: Convert to fraction form
   2,064.82/3,092.85 = 1,623.98/x
3. Step 3: Cross multiply
   2,064.82x = 3,092.85 × 1,623.98
4. Step 4: Simplify right side
   2,064.82x = 5,022,702.96
5. Step 5: Solve for x
   x = 5,022,702.96/2,064.82
6. Step 6: Final answer
   x = 2,432.52