Finding the Fourth Proportional to 2,107,137, 2,907,849.06 and 1,153,281

Step by Step Solution

1. Step 1: Write the proportion equation
   2,107,137 : 2,907,849.06 = 1,153,281 : x
2. Step 2: Convert to fraction form
   2,107,137/2,907,849.06 = 1,153,281/x
3. Step 3: Cross multiply
   2,107,137x = 2,907,849.06 × 1,153,281
4. Step 4: Simplify right side
   2,107,137x = 3,353,567,071,765.86
5. Step 5: Solve for x
   x = 3,353,567,071,765.86/2,107,137
6. Step 6: Final answer
   x = 1,591,527.78