Finding the Fourth Proportional to 106,002.84, 146,283.42 and 60,680.56

Step by Step Solution

1. Step 1: Write the proportion equation
   106,002.84 : 146,283.42 = 60,680.56 : x
2. Step 2: Convert to fraction form
   106,002.84/146,283.42 = 60,680.56/x
3. Step 3: Cross multiply
   106,002.84x = 146,283.42 × 60,680.56
4. Step 4: Simplify right side
   106,002.84x = 8,876,559,844.32
5. Step 5: Solve for x
   x = 8,876,559,844.32/106,002.84
6. Step 6: Final answer
   x = 83,738.89