Finding the Fourth Proportional to 111,384.12, 167,020.91 and 35,472.77

Step by Step Solution

1. Step 1: Write the proportion equation
   111,384.12 : 167,020.91 = 35,472.77 : x
2. Step 2: Convert to fraction form
   111,384.12/167,020.91 = 35,472.77/x
3. Step 3: Cross multiply
   111,384.12x = 167,020.91 × 35,472.77
4. Step 4: Simplify right side
   111,384.12x = 5,924,693,313.15
5. Step 5: Solve for x
   x = 5,924,693,313.15/111,384.12
6. Step 6: Final answer
   x = 53,191.54