Finding the Fourth Proportional to 47,203.56, 64,849.41 and 42,233.54

Step by Step Solution

1. Step 1: Write the proportion equation
   47,203.56 : 64,849.41 = 42,233.54 : x
2. Step 2: Convert to fraction form
   47,203.56/64,849.41 = 42,233.54/x
3. Step 3: Cross multiply
   47,203.56x = 64,849.41 × 42,233.54
4. Step 4: Simplify right side
   47,203.56x = 2,738,819,826.96
5. Step 5: Solve for x
   x = 2,738,819,826.96/47,203.56
6. Step 6: Final answer
   x = 58,021.47