Finding the Fourth Proportional to 2,262,900.16, 3,122,882.56 and 1,244,382.40

Step by Step Solution

1. Step 1: Write the proportion equation
   2,262,900.16 : 3,122,882.56 = 1,244,382.40 : x
2. Step 2: Convert to fraction form
   2,262,900.16/3,122,882.56 = 1,244,382.40/x
3. Step 3: Cross multiply
   2,262,900.16x = 3,122,882.56 × 1,244,382.40
4. Step 4: Simplify right side
   2,262,900.16x = 3,886,060,094,930.94
5. Step 5: Solve for x
   x = 3,886,060,094,930.94/2,262,900.16
6. Step 6: Final answer
   x = 1,717,291.89