Finding the Fourth Proportional to 7,328,143.33, 10,992,308.48 and 1,936,747.15

Step by Step Solution

1. Step 1: Write the proportion equation
   7,328,143.33 : 10,992,308.48 = 1,936,747.15 : x
2. Step 2: Convert to fraction form
   7,328,143.33/10,992,308.48 = 1,936,747.15/x
3. Step 3: Cross multiply
   7,328,143.33x = 10,992,308.48 × 1,936,747.15
4. Step 4: Simplify right side
   7,328,143.33x = 21,289,322,120,560.83
5. Step 5: Solve for x
   x = 21,289,322,120,560.83/7,328,143.33
6. Step 6: Final answer
   x = 2,905,145.43