Finding the Fourth Proportional to 2,369,653.62, 3,554,581.59 and 930,648.90

Step by Step Solution

1. Step 1: Write the proportion equation
   2,369,653.62 : 3,554,581.59 = 930,648.90 : x
2. Step 2: Convert to fraction form
   2,369,653.62/3,554,581.59 = 930,648.90/x
3. Step 3: Cross multiply
   2,369,653.62x = 3,554,581.59 × 930,648.90
4. Step 4: Simplify right side
   2,369,653.62x = 3,308,067,446,693.75
5. Step 5: Solve for x
   x = 3,308,067,446,693.75/2,369,653.62
6. Step 6: Final answer
   x = 1,396,013.08