Finding the Fourth Proportional to 111,394.79, 167,025.42 and 35,460.53

Step by Step Solution

1. Step 1: Write the proportion equation
   111,394.79 : 167,025.42 = 35,460.53 : x
2. Step 2: Convert to fraction form
   111,394.79/167,025.42 = 35,460.53/x
3. Step 3: Cross multiply
   111,394.79x = 167,025.42 × 35,460.53
4. Step 4: Simplify right side
   111,394.79x = 5,922,809,081.55
5. Step 5: Solve for x
   x = 5,922,809,081.55/111,394.79
6. Step 6: Final answer
   x = 53,169.54