Finding the Fourth Proportional to 65,506.06, 90,395.75 and 37,208.62

Step by Step Solution

1. Step 1: Write the proportion equation
   65,506.06 : 90,395.75 = 37,208.62 : x
2. Step 2: Convert to fraction form
   65,506.06/90,395.75 = 37,208.62/x
3. Step 3: Cross multiply
   65,506.06x = 90,395.75 × 37,208.62
4. Step 4: Simplify right side
   65,506.06x = 3,363,501,111.37
5. Step 5: Solve for x
   x = 3,363,501,111.37/65,506.06
6. Step 6: Final answer
   x = 51,346.41