Finding the Fourth Proportional to 47,008, 64,872.96 and 27,136

Step by Step Solution

1. Step 1: Write the proportion equation
   47,008 : 64,872.96 = 27,136 : x
2. Step 2: Convert to fraction form
   47,008/64,872.96 = 27,136/x
3. Step 3: Cross multiply
   47,008x = 64,872.96 × 27,136
4. Step 4: Simplify right side
   47,008x = 1,760,392,642.56
5. Step 5: Solve for x
   x = 1,760,392,642.56/47,008
6. Step 6: Final answer
   x = 37,448.79