Finding the Fourth Proportional to 111,382.12, 167,017.90 and 35,470.77

Step by Step Solution

1. Step 1: Write the proportion equation
   111,382.12 : 167,017.90 = 35,470.77 : x
2. Step 2: Convert to fraction form
   111,382.12/167,017.90 = 35,470.77/x
3. Step 3: Cross multiply
   111,382.12x = 167,017.90 × 35,470.77
4. Step 4: Simplify right side
   111,382.12x = 5,924,253,516.78
5. Step 5: Solve for x
   x = 5,924,253,516.78/111,382.12
6. Step 6: Final answer
   x = 53,188.55