Finding the Fourth Proportional to 2,054,917.48, 3,082,065.18 and 559,126.12

Step by Step Solution

1. Step 1: Write the proportion equation
   2,054,917.48 : 3,082,065.18 = 559,126.12 : x
2. Step 2: Convert to fraction form
   2,054,917.48/3,082,065.18 = 559,126.12/x
3. Step 3: Cross multiply
   2,054,917.48x = 3,082,065.18 × 559,126.12
4. Step 4: Simplify right side
   2,054,917.48x = 1,723,263,145,680.50
5. Step 5: Solve for x
   x = 1,723,263,145,680.50/2,054,917.48
6. Step 6: Final answer
   x = 838,604.55