Finding the Fourth Proportional to 89,293.12, 123,230.04 and 59,025.94

Step by Step Solution

1. Step 1: Write the proportion equation
   89,293.12 : 123,230.04 = 59,025.94 : x
2. Step 2: Convert to fraction form
   89,293.12/123,230.04 = 59,025.94/x
3. Step 3: Cross multiply
   89,293.12x = 123,230.04 × 59,025.94
4. Step 4: Simplify right side
   89,293.12x = 7,273,768,947.24
5. Step 5: Solve for x
   x = 7,273,768,947.24/89,293.12
6. Step 6: Final answer
   x = 81,459.46