Finding the Fourth Proportional to 1,041.71, 1,437.90 and 599.72

Step by Step Solution

1. Step 1: Write the proportion equation
   1,041.71 : 1,437.90 = 599.72 : x
2. Step 2: Convert to fraction form
   1,041.71/1,437.90 = 599.72/x
3. Step 3: Cross multiply
   1,041.71x = 1,437.90 × 599.72
4. Step 4: Simplify right side
   1,041.71x = 862,336.72
5. Step 5: Solve for x
   x = 862,336.72/1,041.71
6. Step 6: Final answer
   x = 827.81