Finding the Fourth Proportional to 12,829,132.38, 17,704,061.74 and 6,948,620.27

Step by Step Solution

1. Step 1: Write the proportion equation
   12,829,132.38 : 17,704,061.74 = 6,948,620.27 : x
2. Step 2: Convert to fraction form
   12,829,132.38/17,704,061.74 = 6,948,620.27/x
3. Step 3: Cross multiply
   12,829,132.38x = 17,704,061.74 × 6,948,620.27
4. Step 4: Simplify right side
   12,829,132.38x = 123,018,802,179,375.14
5. Step 5: Solve for x
   x = 123,018,802,179,375.14/12,829,132.38
6. Step 6: Final answer
   x = 9,589,019.63