Finding the Fourth Proportional to 2,308,284.50, 3,185,597.54 and 1,275,770.08

Step by Step Solution

1. Step 1: Write the proportion equation
   2,308,284.50 : 3,185,597.54 = 1,275,770.08 : x
2. Step 2: Convert to fraction form
   2,308,284.50/3,185,597.54 = 1,275,770.08/x
3. Step 3: Cross multiply
   2,308,284.50x = 3,185,597.54 × 1,275,770.08
4. Step 4: Simplify right side
   2,308,284.50x = 4,064,090,012,525.62
5. Step 5: Solve for x
   x = 4,064,090,012,525.62/2,308,284.50
6. Step 6: Final answer
   x = 1,760,653.86