Finding the Fourth Proportional to 53.52, 73.83 and 35.10

Step by Step Solution

1. Step 1: Write the proportion equation
   53.52 : 73.83 = 35.10 : x
2. Step 2: Convert to fraction form
   53.52/73.83 = 35.10/x
3. Step 3: Cross multiply
   53.52x = 73.83 × 35.10
4. Step 4: Simplify right side
   53.52x = 2,591.43
5. Step 5: Solve for x
   x = 2,591.43/53.52
6. Step 6: Final answer
   x = 48.42