Finding the Fourth Proportional to 1,533.16, 2,297.88 and 1,068.42

Step by Step Solution

1. Step 1: Write the proportion equation
   1,533.16 : 2,297.88 = 1,068.42 : x
2. Step 2: Convert to fraction form
   1,533.16/2,297.88 = 1,068.42/x
3. Step 3: Cross multiply
   1,533.16x = 2,297.88 × 1,068.42
4. Step 4: Simplify right side
   1,533.16x = 2,455,100.95
5. Step 5: Solve for x
   x = 2,455,100.95/1,533.16
6. Step 6: Final answer
   x = 1,601.33