Finding the Fourth Proportional to 67,842.86, 93,615.90 and 37,620.14

Step by Step Solution

1. Step 1: Write the proportion equation
   67,842.86 : 93,615.90 = 37,620.14 : x
2. Step 2: Convert to fraction form
   67,842.86/93,615.90 = 37,620.14/x
3. Step 3: Cross multiply
   67,842.86x = 93,615.90 × 37,620.14
4. Step 4: Simplify right side
   67,842.86x = 3,521,843,264.23
5. Step 5: Solve for x
   x = 3,521,843,264.23/67,842.86
6. Step 6: Final answer
   x = 51,911.77