Finding the Fourth Proportional to 2,621,018.34, 3,617,121.69 and 1,475,172.90

Step by Step Solution

1. Step 1: Write the proportion equation
   2,621,018.34 : 3,617,121.69 = 1,475,172.90 : x
2. Step 2: Convert to fraction form
   2,621,018.34/3,617,121.69 = 1,475,172.90/x
3. Step 3: Cross multiply
   2,621,018.34x = 3,617,121.69 × 1,475,172.90
4. Step 4: Simplify right side
   2,621,018.34x = 5,335,879,893,090.20
5. Step 5: Solve for x
   x = 5,335,879,893,090.20/2,621,018.34
6. Step 6: Final answer
   x = 2,035,804.10