Finding the Fourth Proportional to 58,831.86, 81,178.83 and 33,676.50

Step by Step Solution

1. Step 1: Write the proportion equation
   58,831.86 : 81,178.83 = 33,676.50 : x
2. Step 2: Convert to fraction form
   58,831.86/81,178.83 = 33,676.50/x
3. Step 3: Cross multiply
   58,831.86x = 81,178.83 × 33,676.50
4. Step 4: Simplify right side
   58,831.86x = 2,733,818,868.50
5. Step 5: Solve for x
   x = 2,733,818,868.50/58,831.86
6. Step 6: Final answer
   x = 46,468.34