Finding the Fourth Proportional to 2,925,624.72, 4,386,859.17 and 1,327,315.74

Step by Step Solution

1. Step 1: Write the proportion equation
   2,925,624.72 : 4,386,859.17 = 1,327,315.74 : x
2. Step 2: Convert to fraction form
   2,925,624.72/4,386,859.17 = 1,327,315.74/x
3. Step 3: Cross multiply
   2,925,624.72x = 4,386,859.17 × 1,327,315.74
4. Step 4: Simplify right side
   2,925,624.72x = 5,822,747,225,504.34
5. Step 5: Solve for x
   x = 5,822,747,225,504.34/2,925,624.72
6. Step 6: Final answer
   x = 1,990,257.73