Finding the Fourth Proportional to 42.51, 58.69 and 32.17

Step by Step Solution

1. Step 1: Write the proportion equation
   42.51 : 58.69 = 32.17 : x
2. Step 2: Convert to fraction form
   42.51/58.69 = 32.17/x
3. Step 3: Cross multiply
   42.51x = 58.69 × 32.17
4. Step 4: Simplify right side
   42.51x = 1,887.76
5. Step 5: Solve for x
   x = 1,887.76/42.51
6. Step 6: Final answer
   x = 44.41