Finding the Fourth Proportional to 2,075,049.98, 3,112,341.12 and 558,843.89

Step by Step Solution

1. Step 1: Write the proportion equation
   2,075,049.98 : 3,112,341.12 = 558,843.89 : x
2. Step 2: Convert to fraction form
   2,075,049.98/3,112,341.12 = 558,843.89/x
3. Step 3: Cross multiply
   2,075,049.98x = 3,112,341.12 × 558,843.89
4. Step 4: Simplify right side
   2,075,049.98x = 1,739,312,818,507.76
5. Step 5: Solve for x
   x = 1,739,312,818,507.76/2,075,049.98
6. Step 6: Final answer
   x = 838,202.86