Finding the Fourth Proportional to 5,082,362.72, 7,621,927.38 and 1,669,862.72

Step by Step Solution

1. Step 1: Write the proportion equation
   5,082,362.72 : 7,621,927.38 = 1,669,862.72 : x
2. Step 2: Convert to fraction form
   5,082,362.72/7,621,927.38 = 1,669,862.72/x
3. Step 3: Cross multiply
   5,082,362.72x = 7,621,927.38 × 1,669,862.72
4. Step 4: Simplify right side
   5,082,362.72x = 12,727,572,386,409.27
5. Step 5: Solve for x
   x = 12,727,572,386,409.27/5,082,362.72
6. Step 6: Final answer
   x = 2,504,262.90