Finding the Fourth Proportional to 2,373,810.94, 3,275,854.67 and 1,286,109.55

Step by Step Solution

1. Step 1: Write the proportion equation
   2,373,810.94 : 3,275,854.67 = 1,286,109.55 : x
2. Step 2: Convert to fraction form
   2,373,810.94/3,275,854.67 = 1,286,109.55/x
3. Step 3: Cross multiply
   2,373,810.94x = 3,275,854.67 × 1,286,109.55
4. Step 4: Simplify right side
   2,373,810.94x = 4,213,107,969,068.55
5. Step 5: Solve for x
   x = 4,213,107,969,068.55/2,373,810.94
6. Step 6: Final answer
   x = 1,774,828.78