Finding the Fourth Proportional to 16,726,360.62, 25,086,547.98 and 10,643,021.94

Step by Step Solution

1. Step 1: Write the proportion equation
   16,726,360.62 : 25,086,547.98 = 10,643,021.94 : x
2. Step 2: Convert to fraction form
   16,726,360.62/25,086,547.98 = 10,643,021.94/x
3. Step 3: Cross multiply
   16,726,360.62x = 25,086,547.98 × 10,643,021.94
4. Step 4: Simplify right side
   16,726,360.62x = 266,996,680,550,002.69
5. Step 5: Solve for x
   x = 266,996,680,550,002.69/16,726,360.62
6. Step 6: Final answer
   x = 15,962,628.49