Finding the Fourth Proportional to 3,624.94, 5,437.23 and 1,984.69

Step by Step Solution

1. Step 1: Write the proportion equation
   3,624.94 : 5,437.23 = 1,984.69 : x
2. Step 2: Convert to fraction form
   3,624.94/5,437.23 = 1,984.69/x
3. Step 3: Cross multiply
   3,624.94x = 5,437.23 × 1,984.69
4. Step 4: Simplify right side
   3,624.94x = 10,791,216.01
5. Step 5: Solve for x
   x = 10,791,216.01/3,624.94
6. Step 6: Final answer
   x = 2,976.94