Finding the Fourth Proportional to 61.25, 91.76 and 41.00

Step by Step Solution

1. Step 1: Write the proportion equation
   61.25 : 91.76 = 41.00 : x
2. Step 2: Convert to fraction form
   61.25/91.76 = 41.00/x
3. Step 3: Cross multiply
   61.25x = 91.76 × 41.00
4. Step 4: Simplify right side
   61.25x = 3,761.50
5. Step 5: Solve for x
   x = 3,761.50/61.25
6. Step 6: Final answer
   x = 61.42