Finding the Fourth Proportional to 59,338.42, 89,007.54 and 17,785.42

Step by Step Solution

1. Step 1: Write the proportion equation
   59,338.42 : 89,007.54 = 17,785.42 : x
2. Step 2: Convert to fraction form
   59,338.42/89,007.54 = 17,785.42/x
3. Step 3: Cross multiply
   59,338.42x = 89,007.54 × 17,785.42
4. Step 4: Simplify right side
   59,338.42x = 1,583,036,482.07
5. Step 5: Solve for x
   x = 1,583,036,482.07/59,338.42
6. Step 6: Final answer
   x = 26,678.10