Finding the Fourth Proportional to 95,038.12, 142,420.56 and 41,665.60

Step by Step Solution

1. Step 1: Write the proportion equation
   95,038.12 : 142,420.56 = 41,665.60 : x
2. Step 2: Convert to fraction form
   95,038.12/142,420.56 = 41,665.60/x
3. Step 3: Cross multiply
   95,038.12x = 142,420.56 × 41,665.60
4. Step 4: Simplify right side
   95,038.12x = 5,934,038,084.74
5. Step 5: Solve for x
   x = 5,934,038,084.74/95,038.12
6. Step 6: Final answer
   x = 62,438.50