Finding the Fourth Proportional to 1,664,914, 2,297,581.34 and 900,967.56

Step by Step Solution

1. Step 1: Write the proportion equation
   1,664,914 : 2,297,581.34 = 900,967.56 : x
2. Step 2: Convert to fraction form
   1,664,914/2,297,581.34 = 900,967.56/x
3. Step 3: Cross multiply
   1,664,914x = 2,297,581.34 × 900,967.56
4. Step 4: Simplify right side
   1,664,914x = 2,070,046,253,801.33
5. Step 5: Solve for x
   x = 2,070,046,253,801.33/1,664,914
6. Step 6: Final answer
   x = 1,243,335.24