Finding the Fourth Proportional to 10,762,290.69, 16,134,910.84 and 5,368,164.54

Step by Step Solution

1. Step 1: Write the proportion equation
   10,762,290.69 : 16,134,910.84 = 5,368,164.54 : x
2. Step 2: Convert to fraction form
   10,762,290.69/16,134,910.84 = 5,368,164.54/x
3. Step 3: Cross multiply
   10,762,290.69x = 16,134,910.84 × 5,368,164.54
4. Step 4: Simplify right side
   10,762,290.69x = 86,614,856,200,508.80
5. Step 5: Solve for x
   x = 86,614,856,200,508.80/10,762,290.69
6. Step 6: Final answer
   x = 8,047,994.49