Finding the Fourth Proportional to 68,984.88, 95,196.33 and 42,172.26

Step by Step Solution

1. Step 1: Write the proportion equation
   68,984.88 : 95,196.33 = 42,172.26 : x
2. Step 2: Convert to fraction form
   68,984.88/95,196.33 = 42,172.26/x
3. Step 3: Cross multiply
   68,984.88x = 95,196.33 × 42,172.26
4. Step 4: Simplify right side
   68,984.88x = 4,014,644,379.81
5. Step 5: Solve for x
   x = 4,014,644,379.81/68,984.88
6. Step 6: Final answer
   x = 58,196.00