Finding the Fourth Proportional to 5,536,185.90, 8,298,058.05 and 2,839,469.10

Step by Step Solution

1. Step 1: Write the proportion equation
   5,536,185.90 : 8,298,058.05 = 2,839,469.10 : x
2. Step 2: Convert to fraction form
   5,536,185.90/8,298,058.05 = 2,839,469.10/x
3. Step 3: Cross multiply
   5,536,185.90x = 8,298,058.05 × 2,839,469.10
4. Step 4: Simplify right side
   5,536,185.90x = 23,562,079,422,981.25
5. Step 5: Solve for x
   x = 23,562,079,422,981.25/5,536,185.90
6. Step 6: Final answer
   x = 4,256,013.05