Finding the Fourth Proportional to 2,667,020.46, 3,680,460.09 and 1,443,299.46

Step by Step Solution

1. Step 1: Write the proportion equation
   2,667,020.46 : 3,680,460.09 = 1,443,299.46 : x
2. Step 2: Convert to fraction form
   2,667,020.46/3,680,460.09 = 1,443,299.46/x
3. Step 3: Cross multiply
   2,667,020.46x = 3,680,460.09 × 1,443,299.46
4. Step 4: Simplify right side
   2,667,020.46x = 5,312,006,060,448.55
5. Step 5: Solve for x
   x = 5,312,006,060,448.55/2,667,020.46
6. Step 6: Final answer
   x = 1,991,738.02