Finding the Fourth Proportional to 3,533.42, 5,298.06 and 1,342.31

Step by Step Solution

1. Step 1: Write the proportion equation
   3,533.42 : 5,298.06 = 1,342.31 : x
2. Step 2: Convert to fraction form
   3,533.42/5,298.06 = 1,342.31/x
3. Step 3: Cross multiply
   3,533.42x = 5,298.06 × 1,342.31
4. Step 4: Simplify right side
   3,533.42x = 7,111,638.92
5. Step 5: Solve for x
   x = 7,111,638.92/3,533.42
6. Step 6: Final answer
   x = 2,012.68