Finding the Fourth Proportional to 8,630,748.12, 12,951,900.72 and 3,582,063.48

Step by Step Solution

1. Step 1: Write the proportion equation
   8,630,748.12 : 12,951,900.72 = 3,582,063.48 : x
2. Step 2: Convert to fraction form
   8,630,748.12/12,951,900.72 = 3,582,063.48/x
3. Step 3: Cross multiply
   8,630,748.12x = 12,951,900.72 × 3,582,063.48
4. Step 4: Simplify right side
   8,630,748.12x = 46,394,530,565,697.71
5. Step 5: Solve for x
   x = 46,394,530,565,697.71/8,630,748.12
6. Step 6: Final answer
   x = 5,375,493.52