Finding the Fourth Proportional to 3,533.55, 5,301.35 and 1,068.74

Step by Step Solution

1. Step 1: Write the proportion equation
   3,533.55 : 5,301.35 = 1,068.74 : x
2. Step 2: Convert to fraction form
   3,533.55/5,301.35 = 1,068.74/x
3. Step 3: Cross multiply
   3,533.55x = 5,301.35 × 1,068.74
4. Step 4: Simplify right side
   3,533.55x = 5,665,740.96
5. Step 5: Solve for x
   x = 5,665,740.96/3,533.55
6. Step 6: Final answer
   x = 1,603.41