Finding the Fourth Proportional to 3,534.72, 5,301.39 and 1,068.96

Step by Step Solution

1. Step 1: Write the proportion equation
   3,534.72 : 5,301.39 = 1,068.96 : x
2. Step 2: Convert to fraction form
   3,534.72/5,301.39 = 1,068.96/x
3. Step 3: Cross multiply
   3,534.72x = 5,301.39 × 1,068.96
4. Step 4: Simplify right side
   3,534.72x = 5,666,973.85
5. Step 5: Solve for x
   x = 5,666,973.85/3,534.72
6. Step 6: Final answer
   x = 1,603.23