Finding the Fourth Proportional to 2,107,150.16, 2,907,867.23 and 1,140,280.46

Step by Step Solution

1. Step 1: Write the proportion equation
   2,107,150.16 : 2,907,867.23 = 1,140,280.46 : x
2. Step 2: Convert to fraction form
   2,107,150.16/2,907,867.23 = 1,140,280.46/x
3. Step 3: Cross multiply
   2,107,150.16x = 2,907,867.23 × 1,140,280.46
4. Step 4: Simplify right side
   2,107,150.16x = 3,315,784,192,175.60
5. Step 5: Solve for x
   x = 3,315,784,192,175.60/2,107,150.16
6. Step 6: Final answer
   x = 1,573,587.04