Finding the Fourth Proportional to 61,120.58, 91,782.72 and 41,258.16

Step by Step Solution

1. Step 1: Write the proportion equation
   61,120.58 : 91,782.72 = 41,258.16 : x
2. Step 2: Convert to fraction form
   61,120.58/91,782.72 = 41,258.16/x
3. Step 3: Cross multiply
   61,120.58x = 91,782.72 × 41,258.16
4. Step 4: Simplify right side
   61,120.58x = 3,786,786,147.00
5. Step 5: Solve for x
   x = 3,786,786,147.00/61,120.58
6. Step 6: Final answer
   x = 61,956.00