Finding the Fourth Proportional to 182,294.86, 251,619.72 and 105,831.12

Step by Step Solution

1. Step 1: Write the proportion equation
   182,294.86 : 251,619.72 = 105,831.12 : x
2. Step 2: Convert to fraction form
   182,294.86/251,619.72 = 105,831.12/x
3. Step 3: Cross multiply
   182,294.86x = 251,619.72 × 105,831.12
4. Step 4: Simplify right side
   182,294.86x = 26,629,196,781.69
5. Step 5: Solve for x
   x = 26,629,196,781.69/182,294.86
6. Step 6: Final answer
   x = 146,077.61