Finding the Fourth Proportional to 13,967,147.52, 20,950,629.12 and 3,592,350.72

Step by Step Solution

1. Step 1: Write the proportion equation
   13,967,147.52 : 20,950,629.12 = 3,592,350.72 : x
2. Step 2: Convert to fraction form
   13,967,147.52/20,950,629.12 = 3,592,350.72/x
3. Step 3: Cross multiply
   13,967,147.52x = 20,950,629.12 × 3,592,350.72
4. Step 4: Simplify right side
   13,967,147.52x = 75,262,007,603,684.97
5. Step 5: Solve for x
   x = 75,262,007,603,684.97/13,967,147.52
6. Step 6: Final answer
   x = 5,388,502.38