Finding the Fourth Proportional to 2,016,632.70, 2,825,385.30 and 2,016,632.70

Step by Step Solution

1. Step 1: Write the proportion equation
   2,016,632.70 : 2,825,385.30 = 2,016,632.70 : x
2. Step 2: Convert to fraction form
   2,016,632.70/2,825,385.30 = 2,016,632.70/x
3. Step 3: Cross multiply
   2,016,632.70x = 2,825,385.30 × 2,016,632.70
4. Step 4: Simplify right side
   2,016,632.70x = 5,697,764,386,079.31
5. Step 5: Solve for x
   x = 5,697,764,386,079.31/2,016,632.70
6. Step 6: Final answer
   x = 2,825,385.30