Finding the Fourth Proportional to 2,097,900.42, 2,895,018.44 and 1,180,147.74

Step by Step Solution

1. Step 1: Write the proportion equation
   2,097,900.42 : 2,895,018.44 = 1,180,147.74 : x
2. Step 2: Convert to fraction form
   2,097,900.42/2,895,018.44 = 1,180,147.74/x
3. Step 3: Cross multiply
   2,097,900.42x = 2,895,018.44 × 1,180,147.74
4. Step 4: Simplify right side
   2,097,900.42x = 3,416,549,469,224.33
5. Step 5: Solve for x
   x = 3,416,549,469,224.33/2,097,900.42
6. Step 6: Final answer
   x = 1,628,556.55