Finding the Fourth Proportional to 2,073,276,552.10, 3,109,914,828.16 and 1,298,435,574.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,073,276,552.10 : 3,109,914,828.16 = 1,298,435,574.10 : x
2. Step 2: Convert to fraction form
   2,073,276,552.10/3,109,914,828.16 = 1,298,435,574.10/x
3. Step 3: Cross multiply
   2,073,276,552.10x = 3,109,914,828.16 × 1,298,435,574.10
4. Step 4: Simplify right side
   2,073,276,552.10x = 4,038,024,045,304,031,744
5. Step 5: Solve for x
   x = 4,038,024,045,304,031,744/2,073,276,552.10
6. Step 6: Final answer
   x = 1,947,653,361.16