Finding the Fourth Proportional to 146,337, 201,805.32 and 88,986.12

Step by Step Solution

1. Step 1: Write the proportion equation
   146,337 : 201,805.32 = 88,986.12 : x
2. Step 2: Convert to fraction form
   146,337/201,805.32 = 88,986.12/x
3. Step 3: Cross multiply
   146,337x = 201,805.32 × 88,986.12
4. Step 4: Simplify right side
   146,337x = 17,957,872,422.16
5. Step 5: Solve for x
   x = 17,957,872,422.16/146,337
6. Step 6: Final answer
   x = 122,715.87