Finding the Fourth Proportional to 1,304,112.33, 1,956,145.14 and 535,443.12

Step by Step Solution

1. Step 1: Write the proportion equation
   1,304,112.33 : 1,956,145.14 = 535,443.12 : x
2. Step 2: Convert to fraction form
   1,304,112.33/1,956,145.14 = 535,443.12/x
3. Step 3: Cross multiply
   1,304,112.33x = 1,956,145.14 × 535,443.12
4. Step 4: Simplify right side
   1,304,112.33x = 1,047,404,456,934.44
5. Step 5: Solve for x
   x = 1,047,404,456,934.44/1,304,112.33
6. Step 6: Final answer
   x = 803,155.09