Finding the Fourth Proportional to 98,123.84, 147,096.89 and 68,152.23

Step by Step Solution

1. Step 1: Write the proportion equation
   98,123.84 : 147,096.89 = 68,152.23 : x
2. Step 2: Convert to fraction form
   98,123.84/147,096.89 = 68,152.23/x
3. Step 3: Cross multiply
   98,123.84x = 147,096.89 × 68,152.23
4. Step 4: Simplify right side
   98,123.84x = 10,024,980,994.37
5. Step 5: Solve for x
   x = 10,024,980,994.37/98,123.84
6. Step 6: Final answer
   x = 102,166.62