Finding the Fourth Proportional to 59,259.50, 88,892.49 and 17,709.74

Step by Step Solution

1. Step 1: Write the proportion equation
   59,259.50 : 88,892.49 = 17,709.74 : x
2. Step 2: Convert to fraction form
   59,259.50/88,892.49 = 17,709.74/x
3. Step 3: Cross multiply
   59,259.50x = 88,892.49 × 17,709.74
4. Step 4: Simplify right side
   59,259.50x = 1,574,262,885.85
5. Step 5: Solve for x
   x = 1,574,262,885.85/59,259.50
6. Step 6: Final answer
   x = 26,565.58