Finding the Fourth Proportional to 74,443.50, 102,736.89 and 46,168.02

Step by Step Solution

1. Step 1: Write the proportion equation
   74,443.50 : 102,736.89 = 46,168.02 : x
2. Step 2: Convert to fraction form
   74,443.50/102,736.89 = 46,168.02/x
3. Step 3: Cross multiply
   74,443.50x = 102,736.89 × 46,168.02
4. Step 4: Simplify right side
   74,443.50x = 4,743,158,792.26
5. Step 5: Solve for x
   x = 4,743,158,792.26/74,443.50
6. Step 6: Final answer
   x = 63,714.88