Finding the Fourth Proportional to 8,743,644.96, 12,062,111.94 and 5,686,743.84

Step by Step Solution

1. Step 1: Write the proportion equation
   8,743,644.96 : 12,062,111.94 = 5,686,743.84 : x
2. Step 2: Convert to fraction form
   8,743,644.96/12,062,111.94 = 5,686,743.84/x
3. Step 3: Cross multiply
   8,743,644.96x = 12,062,111.94 × 5,686,743.84
4. Step 4: Simplify right side
   8,743,644.96x = 68,594,140,772,185.45
5. Step 5: Solve for x
   x = 68,594,140,772,185.45/8,743,644.96
6. Step 6: Final answer
   x = 7,845,028.14