Finding the Fourth Proportional to 2,070,118,090.72, 3,106,146,808.41 and 1,020,283,991.38

Step by Step Solution

1. Step 1: Write the proportion equation
   2,070,118,090.72 : 3,106,146,808.41 = 1,020,283,991.38 : x
2. Step 2: Convert to fraction form
   2,070,118,090.72/3,106,146,808.41 = 1,020,283,991.38/x
3. Step 3: Cross multiply
   2,070,118,090.72x = 3,106,146,808.41 × 1,020,283,991.38
4. Step 4: Simplify right side
   2,070,118,090.72x = 3,169,151,863,496,802,816
5. Step 5: Solve for x
   x = 3,169,151,863,496,802,816/2,070,118,090.72
6. Step 6: Final answer
   x = 1,530,903,902.39