Finding the Fourth Proportional to 9,747,872.73, 13,452,966.72 and 5,396,959.01

Step by Step Solution

1. Step 1: Write the proportion equation
   9,747,872.73 : 13,452,966.72 = 5,396,959.01 : x
2. Step 2: Convert to fraction form
   9,747,872.73/13,452,966.72 = 5,396,959.01/x
3. Step 3: Cross multiply
   9,747,872.73x = 13,452,966.72 × 5,396,959.01
4. Step 4: Simplify right side
   9,747,872.73x = 72,605,109,883,469.31
5. Step 5: Solve for x
   x = 72,605,109,883,469.31/9,747,872.73
6. Step 6: Final answer
   x = 7,448,303.02