Finding the Fourth Proportional to 101,072.76, 151,644.12 and 34,559.72

Step by Step Solution

1. Step 1: Write the proportion equation
   101,072.76 : 151,644.12 = 34,559.72 : x
2. Step 2: Convert to fraction form
   101,072.76/151,644.12 = 34,559.72/x
3. Step 3: Cross multiply
   101,072.76x = 151,644.12 × 34,559.72
4. Step 4: Simplify right side
   101,072.76x = 5,240,778,326.85
5. Step 5: Solve for x
   x = 5,240,778,326.85/101,072.76
6. Step 6: Final answer
   x = 51,851.54