Finding the Fourth Proportional to 101,162.85, 151,727.23 and 37,107.78

Step by Step Solution

1. Step 1: Write the proportion equation
   101,162.85 : 151,727.23 = 37,107.78 : x
2. Step 2: Convert to fraction form
   101,162.85/151,727.23 = 37,107.78/x
3. Step 3: Cross multiply
   101,162.85x = 151,727.23 × 37,107.78
4. Step 4: Simplify right side
   101,162.85x = 5,630,260,670.85
5. Step 5: Solve for x
   x = 5,630,260,670.85/101,162.85
6. Step 6: Final answer
   x = 55,655.42