Finding the Fourth Proportional to 68,667.08, 94,685.76 and 59,634.80

Step by Step Solution

1. Step 1: Write the proportion equation
   68,667.08 : 94,685.76 = 59,634.80 : x
2. Step 2: Convert to fraction form
   68,667.08/94,685.76 = 59,634.80/x
3. Step 3: Cross multiply
   68,667.08x = 94,685.76 × 59,634.80
4. Step 4: Simplify right side
   68,667.08x = 5,646,566,360.45
5. Step 5: Solve for x
   x = 5,646,566,360.45/68,667.08
6. Step 6: Final answer
   x = 82,231.05