Finding the Fourth Proportional to 9,815,572.34, 14,703,429.45 and 4,954,880.09

Step by Step Solution

1. Step 1: Write the proportion equation
   9,815,572.34 : 14,703,429.45 = 4,954,880.09 : x
2. Step 2: Convert to fraction form
   9,815,572.34/14,703,429.45 = 4,954,880.09/x
3. Step 3: Cross multiply
   9,815,572.34x = 14,703,429.45 × 4,954,880.09
4. Step 4: Simplify right side
   9,815,572.34x = 72,853,729,891,864.03
5. Step 5: Solve for x
   x = 72,853,729,891,864.03/9,815,572.34
6. Step 6: Final answer
   x = 7,422,259.99