Finding the Fourth Proportional to 70,461.18, 97,236.18 and 38,196.72

Step by Step Solution

1. Step 1: Write the proportion equation
   70,461.18 : 97,236.18 = 38,196.72 : x
2. Step 2: Convert to fraction form
   70,461.18/97,236.18 = 38,196.72/x
3. Step 3: Cross multiply
   70,461.18x = 97,236.18 × 38,196.72
4. Step 4: Simplify right side
   70,461.18x = 3,714,103,141.33
5. Step 5: Solve for x
   x = 3,714,103,141.33/70,461.18
6. Step 6: Final answer
   x = 52,711.34