Finding the Fourth Proportional to 3,571,498.48, 4,928,707.84 and 2,101,731.98

Step by Step Solution

1. Step 1: Write the proportion equation
   3,571,498.48 : 4,928,707.84 = 2,101,731.98 : x
2. Step 2: Convert to fraction form
   3,571,498.48/4,928,707.84 = 2,101,731.98/x
3. Step 3: Cross multiply
   3,571,498.48x = 4,928,707.84 × 2,101,731.98
4. Step 4: Simplify right side
   3,571,498.48x = 10,358,822,887,404.72
5. Step 5: Solve for x
   x = 10,358,822,887,404.72/3,571,498.48
6. Step 6: Final answer
   x = 2,900,413.63