Finding the Fourth Proportional to 1,624.46, 2,437.59 and 803.52

Step by Step Solution

1. Step 1: Write the proportion equation
   1,624.46 : 2,437.59 = 803.52 : x
2. Step 2: Convert to fraction form
   1,624.46/2,437.59 = 803.52/x
3. Step 3: Cross multiply
   1,624.46x = 2,437.59 × 803.52
4. Step 4: Simplify right side
   1,624.46x = 1,958,655.33
5. Step 5: Solve for x
   x = 1,958,655.33/1,624.46
6. Step 6: Final answer
   x = 1,205.73