Finding the Fourth Proportional to 89,794.91, 123,914.61 and 49,508.00

Step by Step Solution

1. Step 1: Write the proportion equation
   89,794.91 : 123,914.61 = 49,508.00 : x
2. Step 2: Convert to fraction form
   89,794.91/123,914.61 = 49,508.00/x
3. Step 3: Cross multiply
   89,794.91x = 123,914.61 × 49,508.00
4. Step 4: Simplify right side
   89,794.91x = 6,134,763,892.31
5. Step 5: Solve for x
   x = 6,134,763,892.31/89,794.91
6. Step 6: Final answer
   x = 68,319.73