Finding the Fourth Proportional to 70,495.27, 97,284.72 and 38,663.89

Step by Step Solution

1. Step 1: Write the proportion equation
   70,495.27 : 97,284.72 = 38,663.89 : x
2. Step 2: Convert to fraction form
   70,495.27/97,284.72 = 38,663.89/x
3. Step 3: Cross multiply
   70,495.27x = 97,284.72 × 38,663.89
4. Step 4: Simplify right side
   70,495.27x = 3,761,405,712.76
5. Step 5: Solve for x
   x = 3,761,405,712.76/70,495.27
6. Step 6: Final answer
   x = 53,356.85