Finding the Fourth Proportional to 1,436,414.79, 1,982,266.25 and 791,858.10

Step by Step Solution

1. Step 1: Write the proportion equation
   1,436,414.79 : 1,982,266.25 = 791,858.10 : x
2. Step 2: Convert to fraction form
   1,436,414.79/1,982,266.25 = 791,858.10/x
3. Step 3: Cross multiply
   1,436,414.79x = 1,982,266.25 × 791,858.10
4. Step 4: Simplify right side
   1,436,414.79x = 1,569,673,582,459.83
5. Step 5: Solve for x
   x = 1,569,673,582,459.83/1,436,414.79
6. Step 6: Final answer
   x = 1,092,771.80