Finding the Fourth Proportional to 1,013,562.63, 1,518,743.52 and 823,096.17

Step by Step Solution

1. Step 1: Write the proportion equation
   1,013,562.63 : 1,518,743.52 = 823,096.17 : x
2. Step 2: Convert to fraction form
   1,013,562.63/1,518,743.52 = 823,096.17/x
3. Step 3: Cross multiply
   1,013,562.63x = 1,518,743.52 × 823,096.17
4. Step 4: Simplify right side
   1,013,562.63x = 1,250,071,974,524.32
5. Step 5: Solve for x
   x = 1,250,071,974,524.32/1,013,562.63
6. Step 6: Final answer
   x = 1,233,344.58