Finding the Fourth Proportional to 59,199.42, 88,810.74 and 21,759.81

Step by Step Solution

1. Step 1: Write the proportion equation
   59,199.42 : 88,810.74 = 21,759.81 : x
2. Step 2: Convert to fraction form
   59,199.42/88,810.74 = 21,759.81/x
3. Step 3: Cross multiply
   59,199.42x = 88,810.74 × 21,759.81
4. Step 4: Simplify right side
   59,199.42x = 1,932,504,828.36
5. Step 5: Solve for x
   x = 1,932,504,828.36/59,199.42
6. Step 6: Final answer
   x = 32,643.98