Finding the Fourth Proportional to 2,484,479.08, 3,428,560.51 and 1,396,755.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,484,479.08 : 3,428,560.51 = 1,396,755.50 : x
2. Step 2: Convert to fraction form
   2,484,479.08/3,428,560.51 = 1,396,755.50/x
3. Step 3: Cross multiply
   2,484,479.08x = 3,428,560.51 × 1,396,755.50
4. Step 4: Simplify right side
   2,484,479.08x = 4,788,860,728,790.61
5. Step 5: Solve for x
   x = 4,788,860,728,790.61/2,484,479.08
6. Step 6: Final answer
   x = 1,927,510.99