Finding the Fourth Proportional to 59,422.05, 89,147.69 and 17,302.50

Step by Step Solution

1. Step 1: Write the proportion equation
   59,422.05 : 89,147.69 = 17,302.50 : x
2. Step 2: Convert to fraction form
   59,422.05/89,147.69 = 17,302.50/x
3. Step 3: Cross multiply
   59,422.05x = 89,147.69 × 17,302.50
4. Step 4: Simplify right side
   59,422.05x = 1,542,477,819.71
5. Step 5: Solve for x
   x = 1,542,477,819.71/59,422.05
6. Step 6: Final answer
   x = 25,958.00