Finding the Fourth Proportional to 2,044,318,070.72, 2,821,153,361.46 and 1,140,074,987.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,044,318,070.72 : 2,821,153,361.46 = 1,140,074,987.42 : x
2. Step 2: Convert to fraction form
   2,044,318,070.72/2,821,153,361.46 = 1,140,074,987.42/x
3. Step 3: Cross multiply
   2,044,318,070.72x = 2,821,153,361.46 × 1,140,074,987.42
4. Step 4: Simplify right side
   2,044,318,070.72x = 3,216,326,383,076,400,640
5. Step 5: Solve for x
   x = 3,216,326,383,076,400,640/2,044,318,070.72
6. Step 6: Final answer
   x = 1,573,300,372.94