Finding the Fourth Proportional to 59,900.77, 89,876.67 and 22,478.77

Step by Step Solution

1. Step 1: Write the proportion equation
   59,900.77 : 89,876.67 = 22,478.77 : x
2. Step 2: Convert to fraction form
   59,900.77/89,876.67 = 22,478.77/x
3. Step 3: Cross multiply
   59,900.77x = 89,876.67 × 22,478.77
4. Step 4: Simplify right side
   59,900.77x = 2,020,316,993.30
5. Step 5: Solve for x
   x = 2,020,316,993.30/59,900.77
6. Step 6: Final answer
   x = 33,727.73