Finding the Fourth Proportional to 70,717.36, 97,583.28 and 42,034.72

Step by Step Solution

1. Step 1: Write the proportion equation
   70,717.36 : 97,583.28 = 42,034.72 : x
2. Step 2: Convert to fraction form
   70,717.36/97,583.28 = 42,034.72/x
3. Step 3: Cross multiply
   70,717.36x = 97,583.28 × 42,034.72
4. Step 4: Simplify right side
   70,717.36x = 4,101,885,851.48
5. Step 5: Solve for x
   x = 4,101,885,851.48/70,717.36
6. Step 6: Final answer
   x = 58,003.94