Finding the Fourth Proportional to 116,190.86, 174,268.06 and 31,957.34

Step by Step Solution

1. Step 1: Write the proportion equation
   116,190.86 : 174,268.06 = 31,957.34 : x
2. Step 2: Convert to fraction form
   116,190.86/174,268.06 = 31,957.34/x
3. Step 3: Cross multiply
   116,190.86x = 174,268.06 × 31,957.34
4. Step 4: Simplify right side
   116,190.86x = 5,569,142,693.33
5. Step 5: Solve for x
   x = 5,569,142,693.33/116,190.86
6. Step 6: Final answer
   x = 47,930.99