Finding the Fourth Proportional to 2,533.30, 3,496.01 and 1,538.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,533.30 : 3,496.01 = 1,538.42 : x
2. Step 2: Convert to fraction form
   2,533.30/3,496.01 = 1,538.42/x
3. Step 3: Cross multiply
   2,533.30x = 3,496.01 × 1,538.42
4. Step 4: Simplify right side
   2,533.30x = 5,378,331.70
5. Step 5: Solve for x
   x = 5,378,331.70/2,533.30
6. Step 6: Final answer
   x = 2,123.05