Finding the Fourth Proportional to 12,059,456.88, 16,642,155.77 and 6,552,831.59

Step by Step Solution

1. Step 1: Write the proportion equation
   12,059,456.88 : 16,642,155.77 = 6,552,831.59 : x
2. Step 2: Convert to fraction form
   12,059,456.88/16,642,155.77 = 6,552,831.59/x
3. Step 3: Cross multiply
   12,059,456.88x = 16,642,155.77 × 6,552,831.59
4. Step 4: Simplify right side
   12,059,456.88x = 109,053,244,033,544.75
5. Step 5: Solve for x
   x = 109,053,244,033,544.75/12,059,456.88
6. Step 6: Final answer
   x = 9,042,964.80