Finding the Fourth Proportional to 2,243,075.01, 3,095,496.59 and 1,224,487.05

Step by Step Solution

1. Step 1: Write the proportion equation
   2,243,075.01 : 3,095,496.59 = 1,224,487.05 : x
2. Step 2: Convert to fraction form
   2,243,075.01/3,095,496.59 = 1,224,487.05/x
3. Step 3: Cross multiply
   2,243,075.01x = 3,095,496.59 × 1,224,487.05
4. Step 4: Simplify right side
   2,243,075.01x = 3,790,395,481,651.72
5. Step 5: Solve for x
   x = 3,790,395,481,651.72/2,243,075.01
6. Step 6: Final answer
   x = 1,689,821.10