Finding the Fourth Proportional to 1,469,499.50, 2,204,507.57 and 670,861.77

Step by Step Solution

1. Step 1: Write the proportion equation
   1,469,499.50 : 2,204,507.57 = 670,861.77 : x
2. Step 2: Convert to fraction form
   1,469,499.50/2,204,507.57 = 670,861.77/x
3. Step 3: Cross multiply
   1,469,499.50x = 2,204,507.57 × 670,861.77
4. Step 4: Simplify right side
   1,469,499.50x = 1,478,919,847,034.29
5. Step 5: Solve for x
   x = 1,478,919,847,034.29/1,469,499.50
6. Step 6: Final answer
   x = 1,006,410.59