Finding the Fourth Proportional to 1,499,952.98, 2,069,884.04 and 855,581.78

Step by Step Solution

1. Step 1: Write the proportion equation
   1,499,952.98 : 2,069,884.04 = 855,581.78 : x
2. Step 2: Convert to fraction form
   1,499,952.98/2,069,884.04 = 855,581.78/x
3. Step 3: Cross multiply
   1,499,952.98x = 2,069,884.04 × 855,581.78
4. Step 4: Simplify right side
   1,499,952.98x = 1,770,955,071,336.79
5. Step 5: Solve for x
   x = 1,770,955,071,336.79/1,499,952.98
6. Step 6: Final answer
   x = 1,180,673.72