Finding the Fourth Proportional to 2,906,019.61, 4,010,498.72 and 1,616,862.67

Step by Step Solution

1. Step 1: Write the proportion equation
   2,906,019.61 : 4,010,498.72 = 1,616,862.67 : x
2. Step 2: Convert to fraction form
   2,906,019.61/4,010,498.72 = 1,616,862.67/x
3. Step 3: Cross multiply
   2,906,019.61x = 4,010,498.72 × 1,616,862.67
4. Step 4: Simplify right side
   2,906,019.61x = 6,484,425,668,450.78
5. Step 5: Solve for x
   x = 6,484,425,668,450.78/2,906,019.61
6. Step 6: Final answer
   x = 2,231,377.12