Finding the Fourth Proportional to 2,293,945.95, 3,165,726.83 and 1,261,532.23

Step by Step Solution

1. Step 1: Write the proportion equation
   2,293,945.95 : 3,165,726.83 = 1,261,532.23 : x
2. Step 2: Convert to fraction form
   2,293,945.95/3,165,726.83 = 1,261,532.23/x
3. Step 3: Cross multiply
   2,293,945.95x = 3,165,726.83 × 1,261,532.23
4. Step 4: Simplify right side
   2,293,945.95x = 3,993,666,417,929.50
5. Step 5: Solve for x
   x = 3,993,666,417,929.50/2,293,945.95
6. Step 6: Final answer
   x = 1,740,959.25