Finding the Fourth Proportional to 252,667.16, 378,800.82 and 94,878.04

Step by Step Solution

1. Step 1: Write the proportion equation
   252,667.16 : 378,800.82 = 94,878.04 : x
2. Step 2: Convert to fraction form
   252,667.16/378,800.82 = 94,878.04/x
3. Step 3: Cross multiply
   252,667.16x = 378,800.82 × 94,878.04
4. Step 4: Simplify right side
   252,667.16x = 35,939,879,351.99
5. Step 5: Solve for x
   x = 35,939,879,351.99/252,667.16
6. Step 6: Final answer
   x = 142,241.99