Finding the Fourth Proportional to 116,022.72, 174,034.23 and 31,783.63

Step by Step Solution

1. Step 1: Write the proportion equation
   116,022.72 : 174,034.23 = 31,783.63 : x
2. Step 2: Convert to fraction form
   116,022.72/174,034.23 = 31,783.63/x
3. Step 3: Cross multiply
   116,022.72x = 174,034.23 × 31,783.63
4. Step 4: Simplify right side
   116,022.72x = 5,531,440,088.20
5. Step 5: Solve for x
   x = 5,531,440,088.20/116,022.72
6. Step 6: Final answer
   x = 47,675.49