Finding the Fourth Proportional to 89,424.59, 123,525.41 and 62,655.71

Step by Step Solution

1. Step 1: Write the proportion equation
   89,424.59 : 123,525.41 = 62,655.71 : x
2. Step 2: Convert to fraction form
   89,424.59/123,525.41 = 62,655.71/x
3. Step 3: Cross multiply
   89,424.59x = 123,525.41 × 62,655.71
4. Step 4: Simplify right side
   89,424.59x = 7,739,571,335.69
5. Step 5: Solve for x
   x = 7,739,571,335.69/89,424.59
6. Step 6: Final answer
   x = 86,548.59