Finding the Fourth Proportional to 114,784.14, 172,176.00 and 30,544.31

Step by Step Solution

1. Step 1: Write the proportion equation
   114,784.14 : 172,176.00 = 30,544.31 : x
2. Step 2: Convert to fraction form
   114,784.14/172,176.00 = 30,544.31/x
3. Step 3: Cross multiply
   114,784.14x = 172,176.00 × 30,544.31
4. Step 4: Simplify right side
   114,784.14x = 5,258,997,434.46
5. Step 5: Solve for x
   x = 5,258,997,434.46/114,784.14
6. Step 6: Final answer
   x = 45,816.41