Finding the Fourth Proportional to 116,023.72, 174,035.73 and 31,784.63

Step by Step Solution

1. Step 1: Write the proportion equation
   116,023.72 : 174,035.73 = 31,784.63 : x
2. Step 2: Convert to fraction form
   116,023.72/174,035.73 = 31,784.63/x
3. Step 3: Cross multiply
   116,023.72x = 174,035.73 × 31,784.63
4. Step 4: Simplify right side
   116,023.72x = 5,531,661,284.83
5. Step 5: Solve for x
   x = 5,531,661,284.83/116,023.72
6. Step 6: Final answer
   x = 47,676.99