Finding the Fourth Proportional to 1,059.95, 1,591.49 and 1,041.27

Step by Step Solution

1. Step 1: Write the proportion equation
   1,059.95 : 1,591.49 = 1,041.27 : x
2. Step 2: Convert to fraction form
   1,059.95/1,591.49 = 1,041.27/x
3. Step 3: Cross multiply
   1,059.95x = 1,591.49 × 1,041.27
4. Step 4: Simplify right side
   1,059.95x = 1,657,162.34
5. Step 5: Solve for x
   x = 1,657,162.34/1,059.95
6. Step 6: Final answer
   x = 1,563.43