Finding the Fourth Proportional to 85,588.03, 118,111.71 and 47,862.28

Step by Step Solution

1. Step 1: Write the proportion equation
   85,588.03 : 118,111.71 = 47,862.28 : x
2. Step 2: Convert to fraction form
   85,588.03/118,111.71 = 47,862.28/x
3. Step 3: Cross multiply
   85,588.03x = 118,111.71 × 47,862.28
4. Step 4: Simplify right side
   85,588.03x = 5,653,095,735.30
5. Step 5: Solve for x
   x = 5,653,095,735.30/85,588.03
6. Step 6: Final answer
   x = 66,050.07