Finding the Fourth Proportional to 2,043,796.72, 3,065,593.17 and 764,310.13

Step by Step Solution

1. Step 1: Write the proportion equation
   2,043,796.72 : 3,065,593.17 = 764,310.13 : x
2. Step 2: Convert to fraction form
   2,043,796.72/3,065,593.17 = 764,310.13/x
3. Step 3: Cross multiply
   2,043,796.72x = 3,065,593.17 × 764,310.13
4. Step 4: Simplify right side
   2,043,796.72x = 2,343,063,895,140.30
5. Step 5: Solve for x
   x = 2,343,063,895,140.30/2,043,796.72
6. Step 6: Final answer
   x = 1,146,427.08