Finding the Fourth Proportional to 59,479.62, 89,219.50 and 17,926.62

Step by Step Solution

1. Step 1: Write the proportion equation
   59,479.62 : 89,219.50 = 17,926.62 : x
2. Step 2: Convert to fraction form
   59,479.62/89,219.50 = 17,926.62/x
3. Step 3: Cross multiply
   59,479.62x = 89,219.50 × 17,926.62
4. Step 4: Simplify right side
   59,479.62x = 1,599,404,073.09
5. Step 5: Solve for x
   x = 1,599,404,073.09/59,479.62
6. Step 6: Final answer
   x = 26,889.95