Finding the Fourth Proportional to 2,237,914.37, 3,356,868.52 and 1,039,181.20

Step by Step Solution

1. Step 1: Write the proportion equation
   2,237,914.37 : 3,356,868.52 = 1,039,181.20 : x
2. Step 2: Convert to fraction form
   2,237,914.37/3,356,868.52 = 1,039,181.20/x
3. Step 3: Cross multiply
   2,237,914.37x = 3,356,868.52 × 1,039,181.20
4. Step 4: Simplify right side
   2,237,914.37x = 3,488,394,656,855.82
5. Step 5: Solve for x
   x = 3,488,394,656,855.82/2,237,914.37
6. Step 6: Final answer
   x = 1,558,770.39