Finding the Fourth Proportional to 2,075,298.72, 3,112,714.68 and 559,093.68

Step by Step Solution

1. Step 1: Write the proportion equation
   2,075,298.72 : 3,112,714.68 = 559,093.68 : x
2. Step 2: Convert to fraction form
   2,075,298.72/3,112,714.68 = 559,093.68/x
3. Step 3: Cross multiply
   2,075,298.72x = 3,112,714.68 × 559,093.68
4. Step 4: Simplify right side
   2,075,298.72x = 1,740,299,105,231.22
5. Step 5: Solve for x
   x = 1,740,299,105,231.22/2,075,298.72
6. Step 6: Final answer
   x = 838,577.64