Finding the Fourth Proportional to 106,002.33, 146,282.72 and 60,680.09

Step by Step Solution

1. Step 1: Write the proportion equation
   106,002.33 : 146,282.72 = 60,680.09 : x
2. Step 2: Convert to fraction form
   106,002.33/146,282.72 = 60,680.09/x
3. Step 3: Cross multiply
   106,002.33x = 146,282.72 × 60,680.09
4. Step 4: Simplify right side
   106,002.33x = 8,876,447,580.23
5. Step 5: Solve for x
   x = 8,876,447,580.23/106,002.33
6. Step 6: Final answer
   x = 83,738.23