Finding the Fourth Proportional to 69,100.42, 95,383.20 and 40,806.22

Step by Step Solution

1. Step 1: Write the proportion equation
   69,100.42 : 95,383.20 = 40,806.22 : x
2. Step 2: Convert to fraction form
   69,100.42/95,383.20 = 40,806.22/x
3. Step 3: Cross multiply
   69,100.42x = 95,383.20 × 40,806.22
4. Step 4: Simplify right side
   69,100.42x = 3,892,227,843.50
5. Step 5: Solve for x
   x = 3,892,227,843.50/69,100.42
6. Step 6: Final answer
   x = 56,327.12