Finding the Fourth Proportional to 8,151,892.79, 12,227,831.24 and 2,086,614.81

Step by Step Solution

1. Step 1: Write the proportion equation
   8,151,892.79 : 12,227,831.24 = 2,086,614.81 : x
2. Step 2: Convert to fraction form
   8,151,892.79/12,227,831.24 = 2,086,614.81/x
3. Step 3: Cross multiply
   8,151,892.79x = 12,227,831.24 × 2,086,614.81
4. Step 4: Simplify right side
   8,151,892.79x = 25,514,773,749,131.59
5. Step 5: Solve for x
   x = 25,514,773,749,131.59/8,151,892.79
6. Step 6: Final answer
   x = 3,129,920.18