Finding the Fourth Proportional to 102,185.73, 153,293.04 and 35,616.15

Step by Step Solution

1. Step 1: Write the proportion equation
   102,185.73 : 153,293.04 = 35,616.15 : x
2. Step 2: Convert to fraction form
   102,185.73/153,293.04 = 35,616.15/x
3. Step 3: Cross multiply
   102,185.73x = 153,293.04 × 35,616.15
4. Step 4: Simplify right side
   102,185.73x = 5,459,707,906.60
5. Step 5: Solve for x
   x = 5,459,707,906.60/102,185.73
6. Step 6: Final answer
   x = 53,429.26