Finding the Fourth Proportional to 70,848, 97,770.24 and 39,016.83

Step by Step Solution

1. Step 1: Write the proportion equation
   70,848 : 97,770.24 = 39,016.83 : x
2. Step 2: Convert to fraction form
   70,848/97,770.24 = 39,016.83/x
3. Step 3: Cross multiply
   70,848x = 97,770.24 × 39,016.83
4. Step 4: Simplify right side
   70,848x = 3,814,684,833.14
5. Step 5: Solve for x
   x = 3,814,684,833.14/70,848
6. Step 6: Final answer
   x = 53,843.23