Finding the Fourth Proportional to 2,589,843.32, 3,885,119.52 and 883,528.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,589,843.32 : 3,885,119.52 = 883,528.50 : x
2. Step 2: Convert to fraction form
   2,589,843.32/3,885,119.52 = 883,528.50/x
3. Step 3: Cross multiply
   2,589,843.32x = 3,885,119.52 × 883,528.50
4. Step 4: Simplify right side
   2,589,843.32x = 3,432,613,821,826.32
5. Step 5: Solve for x
   x = 3,432,613,821,826.32/2,589,843.32
6. Step 6: Final answer
   x = 1,325,413.70