Finding the Fourth Proportional to 59,945.32, 89,930.78 and 23,009

Step by Step Solution

1. Step 1: Write the proportion equation
   59,945.32 : 89,930.78 = 23,009 : x
2. Step 2: Convert to fraction form
   59,945.32/89,930.78 = 23,009/x
3. Step 3: Cross multiply
   59,945.32x = 89,930.78 × 23,009
4. Step 4: Simplify right side
   59,945.32x = 2,069,217,317.02
5. Step 5: Solve for x
   x = 2,069,217,317.02/59,945.32
6. Step 6: Final answer
   x = 34,518.41