Finding the Fourth Proportional to 95,396.60, 131,637.55 and 55,123.33

Step by Step Solution

1. Step 1: Write the proportion equation
   95,396.60 : 131,637.55 = 55,123.33 : x
2. Step 2: Convert to fraction form
   95,396.60/131,637.55 = 55,123.33/x
3. Step 3: Cross multiply
   95,396.60x = 131,637.55 × 55,123.33
4. Step 4: Simplify right side
   95,396.60x = 7,256,300,109.04
5. Step 5: Solve for x
   x = 7,256,300,109.04/95,396.60
6. Step 6: Final answer
   x = 76,064.56