Finding the Fourth Proportional to 2,063,413.52, 2,847,599.59 and 1,145,642.70

Step by Step Solution

1. Step 1: Write the proportion equation
   2,063,413.52 : 2,847,599.59 = 1,145,642.70 : x
2. Step 2: Convert to fraction form
   2,063,413.52/2,847,599.59 = 1,145,642.70/x
3. Step 3: Cross multiply
   2,063,413.52x = 2,847,599.59 × 1,145,642.70
4. Step 4: Simplify right side
   2,063,413.52x = 3,262,331,692,768.97
5. Step 5: Solve for x
   x = 3,262,331,692,768.97/2,063,413.52
6. Step 6: Final answer
   x = 1,581,036.31