Finding the Fourth Proportional to 59,877.34, 89,798.99 and 17,760.58

Step by Step Solution

1. Step 1: Write the proportion equation
   59,877.34 : 89,798.99 = 17,760.58 : x
2. Step 2: Convert to fraction form
   59,877.34/89,798.99 = 17,760.58/x
3. Step 3: Cross multiply
   59,877.34x = 89,798.99 × 17,760.58
4. Step 4: Simplify right side
   59,877.34x = 1,594,882,145.81
5. Step 5: Solve for x
   x = 1,594,882,145.81/59,877.34
6. Step 6: Final answer
   x = 26,635.82