Finding the Fourth Proportional to 86,132.01, 118,835.46 and 50,296.17

Step by Step Solution

1. Step 1: Write the proportion equation
   86,132.01 : 118,835.46 = 50,296.17 : x
2. Step 2: Convert to fraction form
   86,132.01/118,835.46 = 50,296.17/x
3. Step 3: Cross multiply
   86,132.01x = 118,835.46 × 50,296.17
4. Step 4: Simplify right side
   86,132.01x = 5,976,968,498.19
5. Step 5: Solve for x
   x = 5,976,968,498.19/86,132.01
6. Step 6: Final answer
   x = 69,393.12