Finding the Fourth Proportional to 59,485.24, 89,241.06 and 17,929.24

Step by Step Solution

1. Step 1: Write the proportion equation
   59,485.24 : 89,241.06 = 17,929.24 : x
2. Step 2: Convert to fraction form
   59,485.24/89,241.06 = 17,929.24/x
3. Step 3: Cross multiply
   59,485.24x = 89,241.06 × 17,929.24
4. Step 4: Simplify right side
   59,485.24x = 1,600,024,382.59
5. Step 5: Solve for x
   x = 1,600,024,382.59/59,485.24
6. Step 6: Final answer
   x = 26,897.84