Finding the Fourth Proportional to 178,105.83, 245,784.30 and 96,433.69

Step by Step Solution

1. Step 1: Write the proportion equation
   178,105.83 : 245,784.30 = 96,433.69 : x
2. Step 2: Convert to fraction form
   178,105.83/245,784.30 = 96,433.69/x
3. Step 3: Cross multiply
   178,105.83x = 245,784.30 × 96,433.69
4. Step 4: Simplify right side
   178,105.83x = 23,701,885,281.98
5. Step 5: Solve for x
   x = 23,701,885,281.98/178,105.83
6. Step 6: Final answer
   x = 133,077.54