Finding the Fourth Proportional to 65,323.22, 90,142.77 and 37,028.18

Step by Step Solution

1. Step 1: Write the proportion equation
   65,323.22 : 90,142.77 = 37,028.18 : x
2. Step 2: Convert to fraction form
   65,323.22/90,142.77 = 37,028.18/x
3. Step 3: Cross multiply
   65,323.22x = 90,142.77 × 37,028.18
4. Step 4: Simplify right side
   65,323.22x = 3,337,822,713.26
5. Step 5: Solve for x
   x = 3,337,822,713.26/65,323.22
6. Step 6: Final answer
   x = 51,097.03