Finding the Fourth Proportional to 94,181.39, 141,291.54 and 31,005.30

Step by Step Solution

1. Step 1: Write the proportion equation
   94,181.39 : 141,291.54 = 31,005.30 : x
2. Step 2: Convert to fraction form
   94,181.39/141,291.54 = 31,005.30/x
3. Step 3: Cross multiply
   94,181.39x = 141,291.54 × 31,005.30
4. Step 4: Simplify right side
   94,181.39x = 4,380,786,585.16
5. Step 5: Solve for x
   x = 4,380,786,585.16/94,181.39
6. Step 6: Final answer
   x = 46,514.35