Finding the Fourth Proportional to 67,971.54, 93,808.12 and 41,128.86

Step by Step Solution

1. Step 1: Write the proportion equation
   67,971.54 : 93,808.12 = 41,128.86 : x
2. Step 2: Convert to fraction form
   67,971.54/93,808.12 = 41,128.86/x
3. Step 3: Cross multiply
   67,971.54x = 93,808.12 × 41,128.86
4. Step 4: Simplify right side
   67,971.54x = 3,858,221,034.34
5. Step 5: Solve for x
   x = 3,858,221,034.34/67,971.54
6. Step 6: Final answer
   x = 56,762.30