Finding the Fourth Proportional to 12,714,398.69, 17,545,738.25 and 9,465,741.41

Step by Step Solution

1. Step 1: Write the proportion equation
   12,714,398.69 : 17,545,738.25 = 9,465,741.41 : x
2. Step 2: Convert to fraction form
   12,714,398.69/17,545,738.25 = 9,465,741.41/x
3. Step 3: Cross multiply
   12,714,398.69x = 17,545,738.25 × 9,465,741.41
4. Step 4: Simplify right side
   12,714,398.69x = 166,083,421,057,981.59
5. Step 5: Solve for x
   x = 166,083,421,057,981.59/12,714,398.69
6. Step 6: Final answer
   x = 13,062,624.92