Finding the Fourth Proportional to 95,188.38, 142,800.59 and 38,266.69

Step by Step Solution

1. Step 1: Write the proportion equation
   95,188.38 : 142,800.59 = 38,266.69 : x
2. Step 2: Convert to fraction form
   95,188.38/142,800.59 = 38,266.69/x
3. Step 3: Cross multiply
   95,188.38x = 142,800.59 × 38,266.69
4. Step 4: Simplify right side
   95,188.38x = 5,464,505,909.35
5. Step 5: Solve for x
   x = 5,464,505,909.35/95,188.38
6. Step 6: Final answer
   x = 57,407.28