Finding the Fourth Proportional to 2,559,396.89, 3,533,565.15 and 1,629,629.38

Step by Step Solution

1. Step 1: Write the proportion equation
   2,559,396.89 : 3,533,565.15 = 1,629,629.38 : x
2. Step 2: Convert to fraction form
   2,559,396.89/3,533,565.15 = 1,629,629.38/x
3. Step 3: Cross multiply
   2,559,396.89x = 3,533,565.15 × 1,629,629.38
4. Step 4: Simplify right side
   2,559,396.89x = 5,758,401,558,768.14
5. Step 5: Solve for x
   x = 5,758,401,558,768.14/2,559,396.89
6. Step 6: Final answer
   x = 2,249,905.67