Finding the Fourth Proportional to 1,413,948.42, 1,951,272.18 and 769,371.89

Step by Step Solution

1. Step 1: Write the proportion equation
   1,413,948.42 : 1,951,272.18 = 769,371.89 : x
2. Step 2: Convert to fraction form
   1,413,948.42/1,951,272.18 = 769,371.89/x
3. Step 3: Cross multiply
   1,413,948.42x = 1,951,272.18 × 769,371.89
4. Step 4: Simplify right side
   1,413,948.42x = 1,501,253,955,274.66
5. Step 5: Solve for x
   x = 1,501,253,955,274.66/1,413,948.42
6. Step 6: Final answer
   x = 1,061,745.91