Finding the Fourth Proportional to 100.51, 150.71 and 32.01

Step by Step Solution

1. Step 1: Write the proportion equation
   100.51 : 150.71 = 32.01 : x
2. Step 2: Convert to fraction form
   100.51/150.71 = 32.01/x
3. Step 3: Cross multiply
   100.51x = 150.71 × 32.01
4. Step 4: Simplify right side
   100.51x = 4,824.23
5. Step 5: Solve for x
   x = 4,824.23/100.51
6. Step 6: Final answer
   x = 48.00