Finding the Fourth Proportional to 95,114.39, 142,667.14 and 38,940.61

Step by Step Solution

1. Step 1: Write the proportion equation
   95,114.39 : 142,667.14 = 38,940.61 : x
2. Step 2: Convert to fraction form
   95,114.39/142,667.14 = 38,940.61/x
3. Step 3: Cross multiply
   95,114.39x = 142,667.14 × 38,940.61
4. Step 4: Simplify right side
   95,114.39x = 5,555,545,272.04
5. Step 5: Solve for x
   x = 5,555,545,272.04/95,114.39
6. Step 6: Final answer
   x = 58,409.10