Finding the Fourth Proportional to 7,072,650.64, 10,609,050.06 and 5,661,676

Step by Step Solution

1. Step 1: Write the proportion equation
   7,072,650.64 : 10,609,050.06 = 5,661,676 : x
2. Step 2: Convert to fraction form
   7,072,650.64/10,609,050.06 = 5,661,676/x
3. Step 3: Cross multiply
   7,072,650.64x = 10,609,050.06 × 5,661,676
4. Step 4: Simplify right side
   7,072,650.64x = 60,065,004,107,500.56
5. Step 5: Solve for x
   x = 60,065,004,107,500.56/7,072,650.64
6. Step 6: Final answer
   x = 8,492,573.32