Finding the Fourth Proportional to 10,819,108, 14,930,835.60 and 5,990,212

Step by Step Solution

1. Step 1: Write the proportion equation
   10,819,108 : 14,930,835.60 = 5,990,212 : x
2. Step 2: Convert to fraction form
   10,819,108/14,930,835.60 = 5,990,212/x
3. Step 3: Cross multiply
   10,819,108x = 14,930,835.60 × 5,990,212
4. Step 4: Simplify right side
   10,819,108x = 89,438,870,581,147.20
5. Step 5: Solve for x
   x = 89,438,870,581,147.20/10,819,108
6. Step 6: Final answer
   x = 8,266,750.88