Finding the Fourth Proportional to 2,224,209.94, 3,068,821.01 and 1,306,145.61

Step by Step Solution

1. Step 1: Write the proportion equation
   2,224,209.94 : 3,068,821.01 = 1,306,145.61 : x
2. Step 2: Convert to fraction form
   2,224,209.94/3,068,821.01 = 1,306,145.61/x
3. Step 3: Cross multiply
   2,224,209.94x = 3,068,821.01 × 1,306,145.61
4. Step 4: Simplify right side
   2,224,209.94x = 4,008,327,093,352.63
5. Step 5: Solve for x
   x = 4,008,327,093,352.63/2,224,209.94
6. Step 6: Final answer
   x = 1,802,135.23