Finding the Fourth Proportional to 2,901,667.80, 4,350,428.10 and 1,302,922.20

Step by Step Solution

1. Step 1: Write the proportion equation
   2,901,667.80 : 4,350,428.10 = 1,302,922.20 : x
2. Step 2: Convert to fraction form
   2,901,667.80/4,350,428.10 = 1,302,922.20/x
3. Step 3: Cross multiply
   2,901,667.80x = 4,350,428.10 × 1,302,922.20
4. Step 4: Simplify right side
   2,901,667.80x = 5,668,269,350,993.82
5. Step 5: Solve for x
   x = 5,668,269,350,993.82/2,901,667.80
6. Step 6: Final answer
   x = 1,953,452.20