Finding the Fourth Proportional to 16,725,357.86, 25,088,717.12 and 7,967,134.10

Step by Step Solution

1. Step 1: Write the proportion equation
   16,725,357.86 : 25,088,717.12 = 7,967,134.10 : x
2. Step 2: Convert to fraction form
   16,725,357.86/25,088,717.12 = 7,967,134.10/x
3. Step 3: Cross multiply
   16,725,357.86x = 25,088,717.12 × 7,967,134.10
4. Step 4: Simplify right side
   16,725,357.86x = 199,885,173,586,480.03
5. Step 5: Solve for x
   x = 199,885,173,586,480.03/16,725,357.86
6. Step 6: Final answer
   x = 11,951,025.22