Finding the Fourth Proportional to 119,187.02, 178,612.86 and 94,116.72

Step by Step Solution

1. Step 1: Write the proportion equation
   119,187.02 : 178,612.86 = 94,116.72 : x
2. Step 2: Convert to fraction form
   119,187.02/178,612.86 = 94,116.72/x
3. Step 3: Cross multiply
   119,187.02x = 178,612.86 × 94,116.72
4. Step 4: Simplify right side
   119,187.02x = 16,810,456,533.02
5. Step 5: Solve for x
   x = 16,810,456,533.02/119,187.02
6. Step 6: Final answer
   x = 141,042.68