Finding the Fourth Proportional to 2,075,051.98, 3,112,344.12 and 558,845.89

Step by Step Solution

1. Step 1: Write the proportion equation
   2,075,051.98 : 3,112,344.12 = 558,845.89 : x
2. Step 2: Convert to fraction form
   2,075,051.98/3,112,344.12 = 558,845.89/x
3. Step 3: Cross multiply
   2,075,051.98x = 3,112,344.12 × 558,845.89
4. Step 4: Simplify right side
   2,075,051.98x = 1,739,320,719,727.67
5. Step 5: Solve for x
   x = 1,739,320,719,727.67/2,075,051.98
6. Step 6: Final answer
   x = 838,205.86