Finding the Fourth Proportional to 89,752.56, 123,858.54 and 52,048.68

Step by Step Solution

1. Step 1: Write the proportion equation
   89,752.56 : 123,858.54 = 52,048.68 : x
2. Step 2: Convert to fraction form
   89,752.56/123,858.54 = 52,048.68/x
3. Step 3: Cross multiply
   89,752.56x = 123,858.54 × 52,048.68
4. Step 4: Simplify right side
   89,752.56x = 6,446,673,513.73
5. Step 5: Solve for x
   x = 6,446,673,513.73/89,752.56
6. Step 6: Final answer
   x = 71,827.18