Finding the Fourth Proportional to 2,092.54, 2,888.52 and 1,570.09

Step by Step Solution

1. Step 1: Write the proportion equation
   2,092.54 : 2,888.52 = 1,570.09 : x
2. Step 2: Convert to fraction form
   2,092.54/2,888.52 = 1,570.09/x
3. Step 3: Cross multiply
   2,092.54x = 2,888.52 × 1,570.09
4. Step 4: Simplify right side
   2,092.54x = 4,535,236.37
5. Step 5: Solve for x
   x = 4,535,236.37/2,092.54
6. Step 6: Final answer
   x = 2,167.34