Finding the Fourth Proportional to 8,630,756.16, 12,951,912.72 and 3,582,071.52

Step by Step Solution

1. Step 1: Write the proportion equation
   8,630,756.16 : 12,951,912.72 = 3,582,071.52 : x
2. Step 2: Convert to fraction form
   8,630,756.16/12,951,912.72 = 3,582,071.52/x
3. Step 3: Cross multiply
   8,630,756.16x = 12,951,912.72 × 3,582,071.52
4. Step 4: Simplify right side
   8,630,756.16x = 46,394,677,683,837.73
5. Step 5: Solve for x
   x = 46,394,677,683,837.73/8,630,756.16
6. Step 6: Final answer
   x = 5,375,505.56