Finding the Fourth Proportional to 1,951,826.29, 2,691,630.71 and 1,521,949.57

Step by Step Solution

1. Step 1: Write the proportion equation
   1,951,826.29 : 2,691,630.71 = 1,521,949.57 : x
2. Step 2: Convert to fraction form
   1,951,826.29/2,691,630.71 = 1,521,949.57/x
3. Step 3: Cross multiply
   1,951,826.29x = 2,691,630.71 × 1,521,949.57
4. Step 4: Simplify right side
   1,951,826.29x = 4,096,526,193,051.78
5. Step 5: Solve for x
   x = 4,096,526,193,051.78/1,951,826.29
6. Step 6: Final answer
   x = 2,098,817.00