Finding the Fourth Proportional to 97,456.33, 146,196.80 and 34,261.60

Step by Step Solution

1. Step 1: Write the proportion equation
   97,456.33 : 146,196.80 = 34,261.60 : x
2. Step 2: Convert to fraction form
   97,456.33/146,196.80 = 34,261.60/x
3. Step 3: Cross multiply
   97,456.33x = 146,196.80 × 34,261.60
4. Step 4: Simplify right side
   97,456.33x = 5,008,936,111.57
5. Step 5: Solve for x
   x = 5,008,936,111.57/97,456.33
6. Step 6: Final answer
   x = 51,396.72