Finding the Fourth Proportional to 3,997,938.54, 5,993,279.01 and 2,076,603.96

Step by Step Solution

1. Step 1: Write the proportion equation
   3,997,938.54 : 5,993,279.01 = 2,076,603.96 : x
2. Step 2: Convert to fraction form
   3,997,938.54/5,993,279.01 = 2,076,603.96/x
3. Step 3: Cross multiply
   3,997,938.54x = 5,993,279.01 × 2,076,603.96
4. Step 4: Simplify right side
   3,997,938.54x = 12,445,666,925,550.88
5. Step 5: Solve for x
   x = 12,445,666,925,550.88/3,997,938.54
6. Step 6: Final answer
   x = 3,113,021.07