Finding the Fourth Proportional to 59,752.12, 89,643.55 and 17,630.50

Step by Step Solution

1. Step 1: Write the proportion equation
   59,752.12 : 89,643.55 = 17,630.50 : x
2. Step 2: Convert to fraction form
   59,752.12/89,643.55 = 17,630.50/x
3. Step 3: Cross multiply
   59,752.12x = 89,643.55 × 17,630.50
4. Step 4: Simplify right side
   59,752.12x = 1,580,460,340.09
5. Step 5: Solve for x
   x = 1,580,460,340.09/59,752.12
6. Step 6: Final answer
   x = 26,450.28