Finding the Fourth Proportional to 1,041.10, 1,436.81 and 599.15

Step by Step Solution

1. Step 1: Write the proportion equation
   1,041.10 : 1,436.81 = 599.15 : x
2. Step 2: Convert to fraction form
   1,041.10/1,436.81 = 599.15/x
3. Step 3: Cross multiply
   1,041.10x = 1,436.81 × 599.15
4. Step 4: Simplify right side
   1,041.10x = 860,865.31
5. Step 5: Solve for x
   x = 860,865.31/1,041.10
6. Step 6: Final answer
   x = 826.88