Finding the Fourth Proportional to 2,588.34, 3,570.06 and 1,592.31

Step by Step Solution

1. Step 1: Write the proportion equation
   2,588.34 : 3,570.06 = 1,592.31 : x
2. Step 2: Convert to fraction form
   2,588.34/3,570.06 = 1,592.31/x
3. Step 3: Cross multiply
   2,588.34x = 3,570.06 × 1,592.31
4. Step 4: Simplify right side
   2,588.34x = 5,684,642.24
5. Step 5: Solve for x
   x = 5,684,642.24/2,588.34
6. Step 6: Final answer
   x = 2,196.25