Finding the Fourth Proportional to 89,287.52, 123,216.41 and 49,001.94

Step by Step Solution

1. Step 1: Write the proportion equation
   89,287.52 : 123,216.41 = 49,001.94 : x
2. Step 2: Convert to fraction form
   89,287.52/123,216.41 = 49,001.94/x
3. Step 3: Cross multiply
   89,287.52x = 123,216.41 × 49,001.94
4. Step 4: Simplify right side
   89,287.52x = 6,037,843,252.34
5. Step 5: Solve for x
   x = 6,037,843,252.34/89,287.52
6. Step 6: Final answer
   x = 67,622.48