Finding the Fourth Proportional to 1,731,356.89, 2,390,804.52 and 1,079,096.10

Step by Step Solution

1. Step 1: Write the proportion equation
   1,731,356.89 : 2,390,804.52 = 1,079,096.10 : x
2. Step 2: Convert to fraction form
   1,731,356.89/2,390,804.52 = 1,079,096.10/x
3. Step 3: Cross multiply
   1,731,356.89x = 2,390,804.52 × 1,079,096.10
4. Step 4: Simplify right side
   1,731,356.89x = 2,579,907,827,998.89
5. Step 5: Solve for x
   x = 2,579,907,827,998.89/1,731,356.89
6. Step 6: Final answer
   x = 1,490,107.47