Finding the Fourth Proportional to 7,300,851.88, 10,950,441.20 and 1,910,022.52

Step by Step Solution

1. Step 1: Write the proportion equation
   7,300,851.88 : 10,950,441.20 = 1,910,022.52 : x
2. Step 2: Convert to fraction form
   7,300,851.88/10,950,441.20 = 1,910,022.52/x
3. Step 3: Cross multiply
   7,300,851.88x = 10,950,441.20 × 1,910,022.52
4. Step 4: Simplify right side
   7,300,851.88x = 20,915,589,295,935.82
5. Step 5: Solve for x
   x = 20,915,589,295,935.82/7,300,851.88
6. Step 6: Final answer
   x = 2,864,814.91