Finding the Fourth Proportional to 12,647,650.34, 18,971,412.05 and 3,063,028.61

Step by Step Solution

1. Step 1: Write the proportion equation
   12,647,650.34 : 18,971,412.05 = 3,063,028.61 : x
2. Step 2: Convert to fraction form
   12,647,650.34/18,971,412.05 = 3,063,028.61/x
3. Step 3: Cross multiply
   12,647,650.34x = 18,971,412.05 × 3,063,028.61
4. Step 4: Simplify right side
   12,647,650.34x = 58,109,977,794,049.26
5. Step 5: Solve for x
   x = 58,109,977,794,049.26/12,647,650.34
6. Step 6: Final answer
   x = 4,594,527.54