Finding the Fourth Proportional to 67,685.89, 93,197.89 and 60,119.07

Step by Step Solution

1. Step 1: Write the proportion equation
   67,685.89 : 93,197.89 = 60,119.07 : x
2. Step 2: Convert to fraction form
   67,685.89/93,197.89 = 60,119.07/x
3. Step 3: Cross multiply
   67,685.89x = 93,197.89 × 60,119.07
4. Step 4: Simplify right side
   67,685.89x = 5,602,970,472.76
5. Step 5: Solve for x
   x = 5,602,970,472.76/67,685.89
6. Step 6: Final answer
   x = 82,779.00