Finding the Fourth Proportional to 2,065,353,158.21, 3,098,944,603.15 and 1,082,546,129.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,065,353,158.21 : 3,098,944,603.15 = 1,082,546,129.30 : x
2. Step 2: Convert to fraction form
   2,065,353,158.21/3,098,944,603.15 = 1,082,546,129.30/x
3. Step 3: Cross multiply
   2,065,353,158.21x = 3,098,944,603.15 × 1,082,546,129.30
4. Step 4: Simplify right side
   2,065,353,158.21x = 3,354,750,485,037,064,704
5. Step 5: Solve for x
   x = 3,354,750,485,037,064,704/2,065,353,158.21
6. Step 6: Final answer
   x = 1,624,298,717.01