Finding the Fourth Proportional to 12,726,756.02, 17,562,926.17 and 7,003,620.02

Step by Step Solution

1. Step 1: Write the proportion equation
   12,726,756.02 : 17,562,926.17 = 7,003,620.02 : x
2. Step 2: Convert to fraction form
   12,726,756.02/17,562,926.17 = 7,003,620.02/x
3. Step 3: Cross multiply
   12,726,756.02x = 17,562,926.17 × 7,003,620.02
4. Step 4: Simplify right side
   12,726,756.02x = 123,004,061,333,993.92
5. Step 5: Solve for x
   x = 123,004,061,333,993.92/12,726,756.02
6. Step 6: Final answer
   x = 9,664,997.20