Finding the Fourth Proportional to 146,225.94, 201,808.71 and 88,868.22

Step by Step Solution

1. Step 1: Write the proportion equation
   146,225.94 : 201,808.71 = 88,868.22 : x
2. Step 2: Convert to fraction form
   146,225.94/201,808.71 = 88,868.22/x
3. Step 3: Cross multiply
   146,225.94x = 201,808.71 × 88,868.22
4. Step 4: Simplify right side
   146,225.94x = 17,934,380,838.20
5. Step 5: Solve for x
   x = 17,934,380,838.20/146,225.94
6. Step 6: Final answer
   x = 122,648.42