Finding the Fourth Proportional to 1,108,096.84, 1,662,020.61 and 298,541.06

Step by Step Solution

1. Step 1: Write the proportion equation
   1,108,096.84 : 1,662,020.61 = 298,541.06 : x
2. Step 2: Convert to fraction form
   1,108,096.84/1,662,020.61 = 298,541.06/x
3. Step 3: Cross multiply
   1,108,096.84x = 1,662,020.61 × 298,541.06
4. Step 4: Simplify right side
   1,108,096.84x = 496,181,391,454.19
5. Step 5: Solve for x
   x = 496,181,391,454.19/1,108,096.84
6. Step 6: Final answer
   x = 447,778.00