Finding the Fourth Proportional to 136,118.34, 204,136.52 and 65,004.30

Step by Step Solution

1. Step 1: Write the proportion equation
   136,118.34 : 204,136.52 = 65,004.30 : x
2. Step 2: Convert to fraction form
   136,118.34/204,136.52 = 65,004.30/x
3. Step 3: Cross multiply
   136,118.34x = 204,136.52 × 65,004.30
4. Step 4: Simplify right side
   136,118.34x = 13,269,751,262.01
5. Step 5: Solve for x
   x = 13,269,751,262.01/136,118.34
6. Step 6: Final answer
   x = 97,486.87