Finding the Fourth Proportional to 114,584.69, 171,881.69 and 54,582.32

Step by Step Solution

1. Step 1: Write the proportion equation
   114,584.69 : 171,881.69 = 54,582.32 : x
2. Step 2: Convert to fraction form
   114,584.69/171,881.69 = 54,582.32/x
3. Step 3: Cross multiply
   114,584.69x = 171,881.69 × 54,582.32
4. Step 4: Simplify right side
   114,584.69x = 9,381,700,409.86
5. Step 5: Solve for x
   x = 9,381,700,409.86/114,584.69
6. Step 6: Final answer
   x = 81,875.69