Finding the Fourth Proportional to 59,590.89, 89,398.62 and 17,472.36

Step by Step Solution

1. Step 1: Write the proportion equation
   59,590.89 : 89,398.62 = 17,472.36 : x
2. Step 2: Convert to fraction form
   59,590.89/89,398.62 = 17,472.36/x
3. Step 3: Cross multiply
   59,590.89x = 89,398.62 × 17,472.36
4. Step 4: Simplify right side
   59,590.89x = 1,562,004,872.14
5. Step 5: Solve for x
   x = 1,562,004,872.14/59,590.89
6. Step 6: Final answer
   x = 26,212.14