Finding the Fourth Proportional to 59,380.58, 89,068.70 and 17,826.50

Step by Step Solution

1. Step 1: Write the proportion equation
   59,380.58 : 89,068.70 = 17,826.50 : x
2. Step 2: Convert to fraction form
   59,380.58/89,068.70 = 17,826.50/x
3. Step 3: Cross multiply
   59,380.58x = 89,068.70 × 17,826.50
4. Step 4: Simplify right side
   59,380.58x = 1,587,783,180.55
5. Step 5: Solve for x
   x = 1,587,783,180.55/59,380.58
6. Step 6: Final answer
   x = 26,739.10