Finding the Fourth Proportional to 1,041.83, 1,437.78 and 599.78

Step by Step Solution

1. Step 1: Write the proportion equation
   1,041.83 : 1,437.78 = 599.78 : x
2. Step 2: Convert to fraction form
   1,041.83/1,437.78 = 599.78/x
3. Step 3: Cross multiply
   1,041.83x = 1,437.78 × 599.78
4. Step 4: Simplify right side
   1,041.83x = 862,344.50
5. Step 5: Solve for x
   x = 862,344.50/1,041.83
6. Step 6: Final answer
   x = 827.72