Finding the Fourth Proportional to 8,969,707.98, 12,373,892.88 and 5,870,867.46

Step by Step Solution

1. Step 1: Write the proportion equation
   8,969,707.98 : 12,373,892.88 = 5,870,867.46 : x
2. Step 2: Convert to fraction form
   8,969,707.98/12,373,892.88 = 5,870,867.46/x
3. Step 3: Cross multiply
   8,969,707.98x = 12,373,892.88 × 5,870,867.46
4. Step 4: Simplify right side
   8,969,707.98x = 72,645,485,062,717.69
5. Step 5: Solve for x
   x = 72,645,485,062,717.69/8,969,707.98
6. Step 6: Final answer
   x = 8,098,979.95