Finding the Fourth Proportional to 94,321.06, 141,499.05 and 31,145.56

Step by Step Solution

1. Step 1: Write the proportion equation
   94,321.06 : 141,499.05 = 31,145.56 : x
2. Step 2: Convert to fraction form
   94,321.06/141,499.05 = 31,145.56/x
3. Step 3: Cross multiply
   94,321.06x = 141,499.05 × 31,145.56
4. Step 4: Simplify right side
   94,321.06x = 4,407,067,652.30
5. Step 5: Solve for x
   x = 4,407,067,652.30/94,321.06
6. Step 6: Final answer
   x = 46,724.11