Finding the Fourth Proportional to 95,250.78, 142,899.94 and 67,225.59

Step by Step Solution

1. Step 1: Write the proportion equation
   95,250.78 : 142,899.94 = 67,225.59 : x
2. Step 2: Convert to fraction form
   95,250.78/142,899.94 = 67,225.59/x
3. Step 3: Cross multiply
   95,250.78x = 142,899.94 × 67,225.59
4. Step 4: Simplify right side
   95,250.78x = 9,606,532,777.46
5. Step 5: Solve for x
   x = 9,606,532,777.46/95,250.78
6. Step 6: Final answer
   x = 100,855.16