Finding the Fourth Proportional to 2,301,130,763.02, 3,175,559,082.89 and 1,243,858,749.31

Step by Step Solution

1. Step 1: Write the proportion equation
   2,301,130,763.02 : 3,175,559,082.89 = 1,243,858,749.31 : x
2. Step 2: Convert to fraction form
   2,301,130,763.02/3,175,559,082.89 = 1,243,858,749.31/x
3. Step 3: Cross multiply
   2,301,130,763.02x = 3,175,559,082.89 × 1,243,858,749.31
4. Step 4: Simplify right side
   2,301,130,763.02x = 3,949,946,949,203,565,568
5. Step 5: Solve for x
   x = 3,949,946,949,203,565,568/2,301,130,763.02
6. Step 6: Final answer
   x = 1,716,524,333.46