Finding the Fourth Proportional to 89,602.52, 123,650.52 and 49,315.41

Step by Step Solution

1. Step 1: Write the proportion equation
   89,602.52 : 123,650.52 = 49,315.41 : x
2. Step 2: Convert to fraction form
   89,602.52/123,650.52 = 49,315.41/x
3. Step 3: Cross multiply
   89,602.52x = 123,650.52 × 49,315.41
4. Step 4: Simplify right side
   89,602.52x = 6,097,876,090.51
5. Step 5: Solve for x
   x = 6,097,876,090.51/89,602.52
6. Step 6: Final answer
   x = 68,054.74