Finding the Fourth Proportional to 12,524,800.88, 17,284,227.72 and 7,630,022.72

Step by Step Solution

1. Step 1: Write the proportion equation
   12,524,800.88 : 17,284,227.72 = 7,630,022.72 : x
2. Step 2: Convert to fraction form
   12,524,800.88/17,284,227.72 = 7,630,022.72/x
3. Step 3: Cross multiply
   12,524,800.88x = 17,284,227.72 × 7,630,022.72
4. Step 4: Simplify right side
   12,524,800.88x = 131,879,050,201,253.78
5. Step 5: Solve for x
   x = 131,879,050,201,253.78/12,524,800.88
6. Step 6: Final answer
   x = 10,529,432.88