Finding the Fourth Proportional to 1,057,308.69, 1,459,082.28 and 573,873.84

Step by Step Solution

1. Step 1: Write the proportion equation
   1,057,308.69 : 1,459,082.28 = 573,873.84 : x
2. Step 2: Convert to fraction form
   1,057,308.69/1,459,082.28 = 573,873.84/x
3. Step 3: Cross multiply
   1,057,308.69x = 1,459,082.28 × 573,873.84
4. Step 4: Simplify right side
   1,057,308.69x = 837,329,150,899.56
5. Step 5: Solve for x
   x = 837,329,150,899.56/1,057,308.69
6. Step 6: Final answer
   x = 791,943.88