Finding the Fourth Proportional to 94,242.20, 141,361.33 and 31,066.09

Step by Step Solution

1. Step 1: Write the proportion equation
   94,242.20 : 141,361.33 = 31,066.09 : x
2. Step 2: Convert to fraction form
   94,242.20/141,361.33 = 31,066.09/x
3. Step 3: Cross multiply
   94,242.20x = 141,361.33 × 31,066.09
4. Step 4: Simplify right side
   94,242.20x = 4,391,543,800.30
5. Step 5: Solve for x
   x = 4,391,543,800.30/94,242.20
6. Step 6: Final answer
   x = 46,598.49