Finding the Fourth Proportional to 86,088.89, 118,804.69 and 47,850.04

Step by Step Solution

1. Step 1: Write the proportion equation
   86,088.89 : 118,804.69 = 47,850.04 : x
2. Step 2: Convert to fraction form
   86,088.89/118,804.69 = 47,850.04/x
3. Step 3: Cross multiply
   86,088.89x = 118,804.69 × 47,850.04
4. Step 4: Simplify right side
   86,088.89x = 5,684,809,377.01
5. Step 5: Solve for x
   x = 5,684,809,377.01/86,088.89
6. Step 6: Final answer
   x = 66,034.18