Finding the Fourth Proportional to 6,231,788.72, 8,601,303.32 and 3,654,299.87

Step by Step Solution

1. Step 1: Write the proportion equation
   6,231,788.72 : 8,601,303.32 = 3,654,299.87 : x
2. Step 2: Convert to fraction form
   6,231,788.72/8,601,303.32 = 3,654,299.87/x
3. Step 3: Cross multiply
   6,231,788.72x = 8,601,303.32 × 3,654,299.87
4. Step 4: Simplify right side
   6,231,788.72x = 31,431,741,542,828.55
5. Step 5: Solve for x
   x = 31,431,741,542,828.55/6,231,788.72
6. Step 6: Final answer
   x = 5,043,775.23