Finding the Fourth Proportional to 2,807,826.76, 3,874,789.20 and 1,518,664.06

Step by Step Solution

1. Step 1: Write the proportion equation
   2,807,826.76 : 3,874,789.20 = 1,518,664.06 : x
2. Step 2: Convert to fraction form
   2,807,826.76/3,874,789.20 = 1,518,664.06/x
3. Step 3: Cross multiply
   2,807,826.76x = 3,874,789.20 × 1,518,664.06
4. Step 4: Simplify right side
   2,807,826.76x = 5,884,503,098,116.15
5. Step 5: Solve for x
   x = 5,884,503,098,116.15/2,807,826.76
6. Step 6: Final answer
   x = 2,095,750.06