Finding the Fourth Proportional to 3,985,897.37, 5,500,713.50 and 2,243,679.18

Step by Step Solution

1. Step 1: Write the proportion equation
   3,985,897.37 : 5,500,713.50 = 2,243,679.18 : x
2. Step 2: Convert to fraction form
   3,985,897.37/5,500,713.50 = 2,243,679.18/x
3. Step 3: Cross multiply
   3,985,897.37x = 5,500,713.50 × 2,243,679.18
4. Step 4: Simplify right side
   3,985,897.37x = 12,341,836,343,876.54
5. Step 5: Solve for x
   x = 12,341,836,343,876.54/3,985,897.37
6. Step 6: Final answer
   x = 3,096,375.85