Finding the Fourth Proportional to 98,584.82, 147,911.57 and 31,127.27

Step by Step Solution

1. Step 1: Write the proportion equation
   98,584.82 : 147,911.57 = 31,127.27 : x
2. Step 2: Convert to fraction form
   98,584.82/147,911.57 = 31,127.27/x
3. Step 3: Cross multiply
   98,584.82x = 147,911.57 × 31,127.27
4. Step 4: Simplify right side
   98,584.82x = 4,604,082,597.05
5. Step 5: Solve for x
   x = 4,604,082,597.05/98,584.82
6. Step 6: Final answer
   x = 46,701.74