Finding the Fourth Proportional to 7,320,667.14, 10,980,945.42 and 2,203,075

Step by Step Solution

1. Step 1: Write the proportion equation
   7,320,667.14 : 10,980,945.42 = 2,203,075 : x
2. Step 2: Convert to fraction form
   7,320,667.14/10,980,945.42 = 2,203,075/x
3. Step 3: Cross multiply
   7,320,667.14x = 10,980,945.42 × 2,203,075
4. Step 4: Simplify right side
   7,320,667.14x = 24,191,846,331,166.50
5. Step 5: Solve for x
   x = 24,191,846,331,166.50/7,320,667.14
6. Step 6: Final answer
   x = 3,304,595.86