Finding the Fourth Proportional to 8,705,016.18, 12,000,261.43 and 6,083,380.80

Step by Step Solution

1. Step 1: Write the proportion equation
   8,705,016.18 : 12,000,261.43 = 6,083,380.80 : x
2. Step 2: Convert to fraction form
   8,705,016.18/12,000,261.43 = 6,083,380.80/x
3. Step 3: Cross multiply
   8,705,016.18x = 12,000,261.43 × 6,083,380.80
4. Step 4: Simplify right side
   8,705,016.18x = 73,002,159,978,242.55
5. Step 5: Solve for x
   x = 73,002,159,978,242.55/8,705,016.18
6. Step 6: Final answer
   x = 8,386,217.61