Finding the Fourth Proportional to 73,471.52, 101,399.20 and 41,215

Step by Step Solution

1. Step 1: Write the proportion equation
   73,471.52 : 101,399.20 = 41,215 : x
2. Step 2: Convert to fraction form
   73,471.52/101,399.20 = 41,215/x
3. Step 3: Cross multiply
   73,471.52x = 101,399.20 × 41,215
4. Step 4: Simplify right side
   73,471.52x = 4,179,168,028
5. Step 5: Solve for x
   x = 4,179,168,028/73,471.52
6. Step 6: Final answer
   x = 56,881.47