Finding the Fourth Proportional to 89,354.53, 123,300.52 and 51,627.97

Step by Step Solution

1. Step 1: Write the proportion equation
   89,354.53 : 123,300.52 = 51,627.97 : x
2. Step 2: Convert to fraction form
   89,354.53/123,300.52 = 51,627.97/x
3. Step 3: Cross multiply
   89,354.53x = 123,300.52 × 51,627.97
4. Step 4: Simplify right side
   89,354.53x = 6,365,755,547.54
5. Step 5: Solve for x
   x = 6,365,755,547.54/89,354.53
6. Step 6: Final answer
   x = 71,241.55