Finding the Fourth Proportional to 2,093.45, 2,888.46 and 2,010.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,093.45 : 2,888.46 = 2,010.42 : x
2. Step 2: Convert to fraction form
   2,093.45/2,888.46 = 2,010.42/x
3. Step 3: Cross multiply
   2,093.45x = 2,888.46 × 2,010.42
4. Step 4: Simplify right side
   2,093.45x = 5,807,017.75
5. Step 5: Solve for x
   x = 5,807,017.75/2,093.45
6. Step 6: Final answer
   x = 2,773.91