Finding the Fourth Proportional to 12,895,725.69, 17,796,217.03 and 7,015,488.00

Step by Step Solution

1. Step 1: Write the proportion equation
   12,895,725.69 : 17,796,217.03 = 7,015,488.00 : x
2. Step 2: Convert to fraction form
   12,895,725.69/17,796,217.03 = 7,015,488.00/x
3. Step 3: Cross multiply
   12,895,725.69x = 17,796,217.03 × 7,015,488.00
4. Step 4: Simplify right side
   12,895,725.69x = 124,849,146,986,676.30
5. Step 5: Solve for x
   x = 124,849,146,986,676.30/12,895,725.69
6. Step 6: Final answer
   x = 9,681,436.32