Finding the Fourth Proportional to 1,334.44, 1,841.52 and 775.01

Step by Step Solution

1. Step 1: Write the proportion equation
   1,334.44 : 1,841.52 = 775.01 : x
2. Step 2: Convert to fraction form
   1,334.44/1,841.52 = 775.01/x
3. Step 3: Cross multiply
   1,334.44x = 1,841.52 × 775.01
4. Step 4: Simplify right side
   1,334.44x = 1,427,196.42
5. Step 5: Solve for x
   x = 1,427,196.42/1,334.44
6. Step 6: Final answer
   x = 1,069.51