Finding the Fourth Proportional to 2,003,435.21, 2,997,969.41 and 1,734,488.45

Step by Step Solution

1. Step 1: Write the proportion equation
   2,003,435.21 : 2,997,969.41 = 1,734,488.45 : x
2. Step 2: Convert to fraction form
   2,003,435.21/2,997,969.41 = 1,734,488.45/x
3. Step 3: Cross multiply
   2,003,435.21x = 2,997,969.41 × 1,734,488.45
4. Step 4: Simplify right side
   2,003,435.21x = 5,199,943,291,436.03
5. Step 5: Solve for x
   x = 5,199,943,291,436.03/2,003,435.21
6. Step 6: Final answer
   x = 2,595,513.59