Finding the Fourth Proportional to 47,570.96, 65,501.36 and 42,256.56

Step by Step Solution

1. Step 1: Write the proportion equation
   47,570.96 : 65,501.36 = 42,256.56 : x
2. Step 2: Convert to fraction form
   47,570.96/65,501.36 = 42,256.56/x
3. Step 3: Cross multiply
   47,570.96x = 65,501.36 × 42,256.56
4. Step 4: Simplify right side
   47,570.96x = 2,767,862,148.92
5. Step 5: Solve for x
   x = 2,767,862,148.92/47,570.96
6. Step 6: Final answer
   x = 58,183.86