Finding the Fourth Proportional to 178,111.67, 245,792.25 and 96,438.53

Step by Step Solution

1. Step 1: Write the proportion equation
   178,111.67 : 245,792.25 = 96,438.53 : x
2. Step 2: Convert to fraction form
   178,111.67/245,792.25 = 96,438.53/x
3. Step 3: Cross multiply
   178,111.67x = 245,792.25 × 96,438.53
4. Step 4: Simplify right side
   178,111.67x = 23,703,842,046.43
5. Step 5: Solve for x
   x = 23,703,842,046.43/178,111.67
6. Step 6: Final answer
   x = 133,084.16