Finding the Fourth Proportional to 2,009,314.49, 2,771,250.37 and 1,321,692.53

Step by Step Solution

1. Step 1: Write the proportion equation
   2,009,314.49 : 2,771,250.37 = 1,321,692.53 : x
2. Step 2: Convert to fraction form
   2,009,314.49/2,771,250.37 = 1,321,692.53/x
3. Step 3: Cross multiply
   2,009,314.49x = 2,771,250.37 × 1,321,692.53
4. Step 4: Simplify right side
   2,009,314.49x = 3,662,740,895,628.25
5. Step 5: Solve for x
   x = 3,662,740,895,628.25/2,009,314.49
6. Step 6: Final answer
   x = 1,822,880.85