Finding the Fourth Proportional to 65,109.18, 89,852.56 and 36,814.26

Step by Step Solution

1. Step 1: Write the proportion equation
   65,109.18 : 89,852.56 = 36,814.26 : x
2. Step 2: Convert to fraction form
   65,109.18/89,852.56 = 36,814.26/x
3. Step 3: Cross multiply
   65,109.18x = 89,852.56 × 36,814.26
4. Step 4: Simplify right side
   65,109.18x = 3,307,855,505.51
5. Step 5: Solve for x
   x = 3,307,855,505.51/65,109.18
6. Step 6: Final answer
   x = 50,804.75