Finding the Fourth Proportional to 5,531,983.25, 8,293,241.86 and 2,122,716.42

Step by Step Solution

1. Step 1: Write the proportion equation
   5,531,983.25 : 8,293,241.86 = 2,122,716.42 : x
2. Step 2: Convert to fraction form
   5,531,983.25/8,293,241.86 = 2,122,716.42/x
3. Step 3: Cross multiply
   5,531,983.25x = 8,293,241.86 × 2,122,716.42
4. Step 4: Simplify right side
   5,531,983.25x = 17,604,200,665,946.55
5. Step 5: Solve for x
   x = 17,604,200,665,946.55/5,531,983.25
6. Step 6: Final answer
   x = 3,182,258.49