Finding the Fourth Proportional to 59,322.95, 88,992.25 and 21,909.32

Step by Step Solution

1. Step 1: Write the proportion equation
   59,322.95 : 88,992.25 = 21,909.32 : x
2. Step 2: Convert to fraction form
   59,322.95/88,992.25 = 21,909.32/x
3. Step 3: Cross multiply
   59,322.95x = 88,992.25 × 21,909.32
4. Step 4: Simplify right side
   59,322.95x = 1,949,759,183.04
5. Step 5: Solve for x
   x = 1,949,759,183.04/59,322.95
6. Step 6: Final answer
   x = 32,866.86