Finding the Fourth Proportional to 9,707,686.76, 14,567,093.92 and 3,949,357.68

Step by Step Solution

1. Step 1: Write the proportion equation
   9,707,686.76 : 14,567,093.92 = 3,949,357.68 : x
2. Step 2: Convert to fraction form
   9,707,686.76/14,567,093.92 = 3,949,357.68/x
3. Step 3: Cross multiply
   9,707,686.76x = 14,567,093.92 × 3,949,357.68
4. Step 4: Simplify right side
   9,707,686.76x = 57,530,664,248,233.30
5. Step 5: Solve for x
   x = 57,530,664,248,233.30/9,707,686.76
6. Step 6: Final answer
   x = 5,926,300.02