Finding the Fourth Proportional to 95,080.31, 142,639.62 and 35,109.17

Step by Step Solution

1. Step 1: Write the proportion equation
   95,080.31 : 142,639.62 = 35,109.17 : x
2. Step 2: Convert to fraction form
   95,080.31/142,639.62 = 35,109.17/x
3. Step 3: Cross multiply
   95,080.31x = 142,639.62 × 35,109.17
4. Step 4: Simplify right side
   95,080.31x = 5,007,958,667.32
5. Step 5: Solve for x
   x = 5,007,958,667.32/95,080.31
6. Step 6: Final answer
   x = 52,670.83