Finding the Fourth Proportional to 252,073.92, 378,066.72 and 94,269.72

Step by Step Solution

1. Step 1: Write the proportion equation
   252,073.92 : 378,066.72 = 94,269.72 : x
2. Step 2: Convert to fraction form
   252,073.92/378,066.72 = 94,269.72/x
3. Step 3: Cross multiply
   252,073.92x = 378,066.72 × 94,269.72
4. Step 4: Simplify right side
   252,073.92x = 35,640,243,835.72
5. Step 5: Solve for x
   x = 35,640,243,835.72/252,073.92
6. Step 6: Final answer
   x = 141,388.07