Finding the Fourth Proportional to 70,757.02, 97,644.67 and 42,462.73

Step by Step Solution

1. Step 1: Write the proportion equation
   70,757.02 : 97,644.67 = 42,462.73 : x
2. Step 2: Convert to fraction form
   70,757.02/97,644.67 = 42,462.73/x
3. Step 3: Cross multiply
   70,757.02x = 97,644.67 × 42,462.73
4. Step 4: Simplify right side
   70,757.02x = 4,146,259,258.15
5. Step 5: Solve for x
   x = 4,146,259,258.15/70,757.02
6. Step 6: Final answer
   x = 58,598.56