Finding the Fourth Proportional to 9,797,823, 13,521,456.90 and 5,446,981.98

Step by Step Solution

1. Step 1: Write the proportion equation
   9,797,823 : 13,521,456.90 = 5,446,981.98 : x
2. Step 2: Convert to fraction form
   9,797,823/13,521,456.90 = 5,446,981.98/x
3. Step 3: Cross multiply
   9,797,823x = 13,521,456.90 × 5,446,981.98
4. Step 4: Simplify right side
   9,797,823x = 73,651,132,077,646.67
5. Step 5: Solve for x
   x = 73,651,132,077,646.67/9,797,823
6. Step 6: Final answer
   x = 7,517,091.51