Finding the Fourth Proportional to 9,332,692.10, 12,879,112.17 and 5,040,340.10

Step by Step Solution

1. Step 1: Write the proportion equation
   9,332,692.10 : 12,879,112.17 = 5,040,340.10 : x
2. Step 2: Convert to fraction form
   9,332,692.10/12,879,112.17 = 5,040,340.10/x
3. Step 3: Cross multiply
   9,332,692.10x = 12,879,112.17 × 5,040,340.10
4. Step 4: Simplify right side
   9,332,692.10x = 64,915,105,522,849.02
5. Step 5: Solve for x
   x = 64,915,105,522,849.02/9,332,692.10
6. Step 6: Final answer
   x = 6,955,667.76