Finding the Fourth Proportional to 4,076,515,361.34, 6,114,788,984.43 and 1,240,337,861.10

Step by Step Solution

1. Step 1: Write the proportion equation
   4,076,515,361.34 : 6,114,788,984.43 = 1,240,337,861.10 : x
2. Step 2: Convert to fraction form
   4,076,515,361.34/6,114,788,984.43 = 1,240,337,861.10/x
3. Step 3: Cross multiply
   4,076,515,361.34x = 6,114,788,984.43 × 1,240,337,861.10
4. Step 4: Simplify right side
   4,076,515,361.34x = 7,584,404,290,025,747,456
5. Step 5: Solve for x
   x = 7,584,404,290,025,747,456/4,076,515,361.34
6. Step 6: Final answer
   x = 1,860,511,642.36