Finding the Fourth Proportional to 88.91, 133.32 and 37.52

Step by Step Solution

1. Step 1: Write the proportion equation
   88.91 : 133.32 = 37.52 : x
2. Step 2: Convert to fraction form
   88.91/133.32 = 37.52/x
3. Step 3: Cross multiply
   88.91x = 133.32 × 37.52
4. Step 4: Simplify right side
   88.91x = 5,002.77
5. Step 5: Solve for x
   x = 5,002.77/88.91
6. Step 6: Final answer
   x = 56.27