Finding the Fourth Proportional to 98,086.38, 147,094.98 and 31,504.02

Step by Step Solution

1. Step 1: Write the proportion equation
   98,086.38 : 147,094.98 = 31,504.02 : x
2. Step 2: Convert to fraction form
   98,086.38/147,094.98 = 31,504.02/x
3. Step 3: Cross multiply
   98,086.38x = 147,094.98 × 31,504.02
4. Step 4: Simplify right side
   98,086.38x = 4,634,083,191.82
5. Step 5: Solve for x
   x = 4,634,083,191.82/98,086.38
6. Step 6: Final answer
   x = 47,244.92