Finding the Fourth Proportional to 2,533.10, 3,494.47 and 1,588.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,533.10 : 3,494.47 = 1,588.42 : x
2. Step 2: Convert to fraction form
   2,533.10/3,494.47 = 1,588.42/x
3. Step 3: Cross multiply
   2,533.10x = 3,494.47 × 1,588.42
4. Step 4: Simplify right side
   2,533.10x = 5,550,699.91
5. Step 5: Solve for x
   x = 5,550,699.91/2,533.10
6. Step 6: Final answer
   x = 2,191.26